31986R3841

20 . 12 . 86 Official Journal of the European Communities No L 362 / 1

I

(Acts whose publication is obligatory)

COUNCIL REGULATION ( EEC ) No 3841 / 86 of 8 December 1986 temporarily suspending the autonomous Common Customs Tariff duties on a number of industrial products

THE COUNCIL OF THE EUROPEAN COMMUNITIES , HAS ADOPTED THIS REGULATION :

Having regard to the Treaty establishing the European Economic Community , and in particular Article 28 Article 1 thereof,

The autonomous Common Customs Tariff duties for the Having Regard to the draft Regulation submitted by the Commission , products listed in the tables annexed to this Regulation shall be suspended at the level indicated in respect of each of Whereas production of the products referred to in this them . Regulation is at present inadequate or non-existent within the Community and producers are thus unable to meet the needs of user industries in the Community ; These suspensions shall be valid :

Whereas it is in the Community's interest to suspend the — from 1 January to 31 March 1987 for the products listed autonomous Common Customs Tariff duties only partially in Table I , in certain cases , due particularly to the existence of Community production , and to suspend them completely in — from 1 January to 30 June 1987 for the products listed in other cases ; Table II .

Whereas , taking account of the difficulties involved in accurately assessing the development of the economic situation in the sectors concerned in the near future , these Article 2 suspension measures should be taken only temporarily with their term of validity fixed to coincide with the interests of Community production , This Regulation shall enter into force on 1 January 1987 .

This Regulation shall be binding in its entirety and directly applicable in all Member States .

Done at Brussels , 8 December 1986 .

For the Council The President N. LAWSON

20 . 12 . 86 No L 362 / 2 Official Journal of the European Communities

ANNEX

TABLE I

Rate of CCT autonomous Description heading No duty ( % )

ex 38.19 X Preparation consisting essentially of alkaline asphalt sulphonate having a density of not less 0 than 1,2 and not more than 1,5 and a solubility in water of not less than 70 % by weight

ex 39.02 C VI b ) Plates , made from a copolymer of maleic anhydrine and styrene, covered on both sides with a sheet of the abovementioned copolymer modified with a styrene-butadiene block copolymer, 0 whether or not pigmented

0 ex 39.02 C XI Polyvinyl alcohol film soluble in water at a temperature of 20 °C

ex 81.04 F I Unwrought hafnium having a purity of not less than 95 % by weight and a zirconium content of 0 not more than 4,5% by weight

20 . 12 .. 86 Official Journal of the European Communities No L 362 / 3

TABLE -II

Rate of CCT autonomous Description heading No duty ( % )

ex 27.07 G II Mineral oil containing more than 60 % of aromatic constituents by weight and less than 0,8 % of sulphur by weight , of which not more than 15 % by volume distils at 250 °C , for use in the manufacture of needle cokes ( a ) 0

ex 27.13 B II Synthetic paraffin wax having a molecular weight of not less than 460 and not more than 1 560 0

ex 28.20 A Aluminium hydroxide oxide in the form of pseudo-boehmite 4

ex 28.47 F Barium titanate containing by weight not more than 0,05 % of iron 0

ex 28.52 B Lanthanum bromide oxide 0

ex 29.02 A I 0 Hexafluoropropene

ex 29.02 A III Dibromomethane 3

ex 29.02 B l,6,7,8,9,14,15,16,17,17,18,18-Dodecachloropentacyclo[12.2.1.1 6'9 .02'13 .05'10]octadeca­ 7,15-diene , for use in the manufacture of polyethylene and synthetic rubber ( a ) 0

ex 29.03 C I Ethanesulphonyl chloride 3

ex 29.09 B 0 1 ,2-Epoxybutane

ex 29.09 B 1 ,2-Epoxy-4-( epoxyethyl )cyclohexane 0

ex 29.09 B 0 2,3-Epoxypropan-l-ol ( glycidol )

ex 29.14 A XI 0 Trimethyl orthoacetate

ex 29.14 B I 2,3-Epoxypropyl methacrylate 0

ex 29.14 D IV Methyl 3-chlorobenzoate 0

ex 29.16 D Methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate 5

Barbituric acid 0 ex 29.25 B II c )

ex 29.26 A I 1 ,2-Benzisothiazol-3-one 1,1-dioxide ( saccharin , o-benzoicsulphimide ) and its sodium salt 0

ex 29.31 B 3,3-Dimethyl-l-methylthiobutanone oxime 0

ex 29.35 Q Zotepine ( INN ) 4

Ofloxacin ( INN ) 0 ex 29.35 Q

0 ex 29.35 Q 3'-Chloro-6'-cyclohexylaminospiro[isobenzofuran-l(3//), 9'-xanthen]-3-one

ex 29.35 Q 6'-(A^-Ethyl-/?-toluidino)-2'-(Ar-methylanilino)spiro[isobenzofuran-l(3i/), 9'-xanthen]-3-one 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 4 Official Journal of the European Communities 20 . 12 . 86

Rate of CCT Description autonomous heading No duty ( % )

ex 29.35 Q Carteolol hydrochloride ( INNM ) 0

ex 29.39 D II Methylprednisolone ( INN ) and its salts and esters 1

ex 29.44 C and Vancomycin ( INN ) and its salts and esters ex 30.03 A II b ) 0

ex 32.07 B Inorganic colouring matter preparations mentioned in Note 3 to Chapter 32 , in hollow 0 polyurethane spheres having a diameter of less than 200 micrometres

ex 32.09 A II and Polyurethane of 2,2'-(tert-butylimino)diethanol and 4,4'-methylenedicyclohexyl isocyanate, ex 39.01 C V dissolved in N , N-dimethylacetamide , with a polymer content of not less than 48% by 0 weight

ex 32.09 A II and Copolymer of p-cresol and divinylbenzene , dissolved in N , N-dimethylacetamide , with a 0 ex 39.02 C XIV a ) polymer content of not less than 48 % by weight

ex 34.02 Aqueous solution containing not less than 30 % and not more than 50 % of disodium alkyl 0 [oxydi ( benzenesulphonate )]

ex 35.07 0 Aspergillus alkaline proteinase

ex 38.16 Unsterile blood serum obtained from the blood of a bovine foetus or non-immunized newly born calf 0

ex 38.19 E Monoalkylbenzenes , obtained by the alkylation of benzene with polyalkenes and having an 0 average molecular weight of not less than 680 and not more than 820

ex 38.19 G Catalysts , in the form of a powder, consisting of a mixture of titanium , magnesium and aluminium compounds on a carrier of silicon dioxide , containing by weight: — not less than 3 % and not more than 6 % of titanium — not less than 2 % and not more than 3 % of magnesium — not less than 0,3% and not more than 0,5% of aluminium , 0 for use in the production of polyethylene with a density of at least 0,935 g / cm3 (a )

ex 38.19 G Catalysts, consisting of a mixture of titanium , magnesium and aluminium compounds, in the form of a suspension in hexane , containing by weight : — not less than 3 % and not more than 6 % titanium — not less than 1 ,5 % and not more than 3 % magnesium — not less than 0,3 % and not more than 0,5 % aluminium 0 for use in the production of polyethylene with aldensity of at least 0,930 g/ cm3 ( a )

ex 38.19 G Catalysts , consisting of dialkyldimethylammonium acetate containing chain lengths of 16 and 18 carbon atoms , suspended in organic solvents to a concentration of not less than 40% by 0 weight

ex 38.19 G Catalysts , in the form of granules or rings having a diameter of not less than 3 mm and not more than 10 mm , consisting of silver supported on aluminium oxide , the silver content being not less than 8 % and not more than 20 % by weight 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

20 . 12 . 86 Official Journal of the European Communities No L 362 / 5

Rate of CCT autonomous Description heading No duty ( % )

ex 38.19 S Doped silicon wafers , of Czochralski technology , with a diameter of 70 mm or more , unpolished and with an oxygen content of not less than 5 x 10 17 atoms per cm3 0

ex 38.19 X Aldicarb ( ISO ), dissolved in dichloromethane at a concentration of not less than 35 % and not more than 40 % by weight 0

ex 39.01 C III a ) Polyester film , dyed in the mass , of a thickness of not more than 25 micrometres and metallized on one side 6

ex 39.01 C III a ) Polycondensation products of terephthalic acid with a mixture of cyclohex­ 0 1 ,4-ylenedimethanol and ethane-1 ,2-diol in the form of a film

ex 39.01 C III a ) Polyester film having a thickness of not more than 70 micrometres , coated on one side with a substance which becomes coloured when heated to not more than 100 °C in the presence of salicyclic acid 0

ex 39.01 C III a ) Polyester film having a thickness of not more than 10 micrometres , coated on one side with salicyclic acid 0

ex 39.01 C III b ) Polycondensation products of terephthalic acid with a mixture of cyclohex­ 1 ,4-ylenedimethanol and ethane-i ,2-diol , in one of the forms mentioned in Note 3 (b) to Chapter 39 0

ex 39.01 C V Sheets of microporous polyurethane reinforced in the mass with polyamide fibres , having a thickness of not less than 0,5 mm and not more than 1 ,5 mm , for the manufacture of imitation leather ( a ) 6,9

ex 39.02 C I a ) Polyethylene , in one of the forms mentioned in Note 3(b) to Chapter 39 , having a density of not less than 0,958 g / cm 3 at 23 °C and containing by weight not more than : — 50 ppm of aluminium — 2 ppm of calcium — 2 ppm of chromium — 2 ppm of iron — 2 ppm of nickel — 2 ppm of titanium — 8 ppm of vanadium for the manufacture of chlorosulphonated polyethylene ( a ) 0 I

ex 39.02 C I a ) Polyethylene , in one of the forms mentioned in note 3(b ) to Chapter 39 , having a density of not less than 0,945 and not more than 0,985 g / cm3 for the manufacture of typewriter ribbon or similar ribbon ( a ) 0

ex 39.02 C VI a ) An A-B-A block copolymer of polystyrene , ethylene-butylene copolymer and polystyrene , containing not more than 35 % by weight of styrene , in one of the forms mentioned in note 3(b ) to Chapter 39 0

ex 39.02 C XI Polyvinyl butyral film having a graduated coloured band 6

ex 39.02 C XIV a ) Brominated polystyrene containing not less than 58 % and not more than 71 % by weight of bromine , in one of the forms mentioned in Note 3(b ) to Chapter 39 0

ex 39.02 C XIV a ) Ionomer resin consisting of a salt of a copolymer of ethylene and methacrylic acid 0

ex 39.02 C XIV a ) Ionomer resin consisting of a salt of a terpolymer of ethylene , isobutyl acrylate and methacrylic acid 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 6 20 . 12 . 86 Official Journal of the European Communities

Rate of CCT autonomous Description heading No duty ( % )

ex 39.02 C XIV a ) Polymerization products of acrylic acid , with alkyl methacrylate and small quantities of other monomers for use as thickeners in the manufacture of textile printing pastes ( a ) 0

ex 39.02 C XIV a ) Copolymers of ethylene with acrylic acid , or with methacrylic acid , containing not less than 16 % and not more than 30 % of acrylic acid or methacrylic acid by weight, in one of the forms 0 mentioned in Note 3(b ) to Chapter 39

ex 39.02 C XIV a ) Polymerization products of acrylic acid with small quantities of a polyunsaturated monomer, 6 for use as a stabilizer in emulsions or dispersions with a pH of more than 13 ( a )

ex 39.02 C XIV b ) Film of a mixture of polyvinylidene fluoride and of an acrylic polymer having a thickness not 0 less than 40 micrometres and not more than 60 micrometres

ex 39.02 C XIV b ) Sheet of a thickness of not less than 1 mm and not more than 3 mm , consisting of a copolymer of ethylene with chlorotrifluoroethylene, whether or not backed with a woven glass fibre 0 fabric

ex 39.02 C XIV b ) Films and sheets of a copolymer of ethylene with chlorotrifluoroethylene with a thickness of not 0 less than 12 and not more than 400 micrometres

ex 39.02 C XIV b ) Film of a copolymer of ethylene with methyl acrylate, having a thickness of not more than 6 0,05 mm , for the manufacture of disposable medical gloves ( a)

4 ex 39.03 B V a ) 2 Ethylhydroxyethylcellulose, insoluble in water

0 ex 39.03 B V a ) 2 Hydroxypropylcellulose

0 ex 51.01 A Texturized yarn of polypropylene, impregnated with silicone-based water-repellant

0 ex 51.02 A I Monofil of polytetrafluoroethylene

ex 56.01 A Acetalized , multicomponent spun fibres with a matrix fibril structure , consisting of emulsion 0 polymerized polyvinyl alcohol and polyvinyl chloride

ex 59.03 B Polyvinyl alcohol bonded fibre fabrics, with a thickness of not less than 200 micrometres and not more than 280 micrometres and of a weight of not less than 20 g / m2 and not more than 0 50 g/ m2 whether or not impregnated or coated, in the piece or cut into rectangles

ex 59.17 A Needle punched synthetic fibre felts on a woven synthetic fibre base coated or covered on one 0 side with polytetrafluoroethylene film , for the manufacture of filtration products ( a)

ex 70.07 Circular flat lead glass plates , ground and polished with worked edges and having: — a thickness of not less than 3,5 mm and not more than 5 mm — a diameter of not less than 135 mm and not more than 140 mm — a density of not less than 2,88 g/ cm3 , and — a transmission of not less than 87 % at a wavelength of between 450 nanometres and 800 0 nanometres for incorporation into video projectors ( a )

ex 70.11 Face plates made wholly of glass, having a diagonal dimension of not more than 61 cm and a 0 raised edge intended for use in the manufacture of monochrome cathode ray tubes (a )

ex 70.11 Glass cones with a shaped edge and having a diagonal dimension of not more than 61 cm 0 intended for use in the manufacture of monochrome cathode ray tubes ( a )

(a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions.

20 . 12 . 86 Official Journal of the European Communities No L 362 / 7

Rate of CCT Description autonomous heading No duty ( % )

ex 81.04 D I b ) Chromium , in the form of cathode chips , pellets or briquettes , which contains not more than 0,10 % by weight of total oxygen , not more than 0,015 % by weight of total aluminium and not more than 0,001 % by weight of aluminium compounds insoluble in boiling 5N hydrochloric acid and in boiling fuming perchloric acid , and evaluated as aluminium , for the production of alloy for the manufacture of the following parts of gas turbines and jet engines ( a ): — blades , fixed or movable , including their rings — vanes — nozzles 0

ex 84.18 C II b ) Parts of apparatus for catalytic conversion of nitrogen oxides into nitrogen and water , consisting of shaped and fired units in honeycomb structure of a mixture of vanadium oxides or vanadium sulphates and titanium dioxide or barium sulphate , or of vanadium oxide , tungsten ( wolfram ) oxide and titanium dioxide , contained in a metal framework 0

ex 84.18 C II b ) Parts of apparatus for catalytic conversion of oxides of nitrogen nitrogen and into water , consisting of perforated plates coated with a mixture of oxides of vanadium , titanium and molybdenum in a metal framework 0

ex 84.53 B Optical reader for reading dot-matrix printing characters and converting them into electrical signals , comprising a read head containing an optical detector , an amplifier , a focusing lens and two lamps , linked by one or two flat cables to a central module of which the dimensions do not exceed 200 x 220 mm , comprising a printed circuit board on which are mounted a microprocessor , an image recognition circuit and an analog / digital converter 1

ex 84.55 C Dot- matrix displays , whose external dimensions do not exceed 15 x 90 x 280 mm excluding cables and connectors consisting of a layer of liquid crystals between two glass sheets or plates with 30 720 dots ( arranged in 64 lines and 480 columns ), mounted on a printed-circuit board comprising electronic components providing drive functions , with or without cable and connector 0

ex 84.55 C Dot- matrix displays consisting of a layer of liquid crystal between two glass sheets or plates with a maximum of 15 360 dots ( arranged in 64 lines and 240 columns), complete with an interface electronics board in C-MOS technology whose exterior dimensions do not exceed 186 x 75 x 15 mm , with not more than 544 connecting areas 0

ex 84.55 C Winchester or thin film technology magnetic heads for disc file peripherals , as well as carrying arms equipped with such magnetic heads , capable of recording to a density of not less than 10 tracks per millimetre 0

ex 84.55 C Assemblies for automatic data-processing machines , comprising UV-erasable , programmable , read-only memories ( EPROMs ), with a storage capacity of 256 K bits , consisting of a multilayer substrate , the exterior dimensions of which do not exceed 17 x 39 mm , on which are mounted : — two UV-erasable , programmable , read-only memories ( EPROMs ), in the form of monolithic integrated circuits , each with a storage capacity of 128 K bits and a quartz window on the upper surface — a decoder in the form of a monolithic integrated circuit — a decoupling capacitor — two resistances The assemblies bear : — an identification marking either consisting of or including the following combination of figures and letters : EDH 7832 MM-30 or — other identification markings relating to assemblies complying with the abovementioned description 2

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 8 Official Journal of the European Communities 20 . 12 . 86

Rate of CCT Description . autonomous heading No duty ( % )

ex 84.55 C Assemblies for automatic data-processing machines , comprising UV-erasable , programmable , read-only memories ( EPROMs ), with a storage capacity of 256 K bits , consisting of a multilayer substrate , the exterior dimensions of which do not exceed 17 x 39 mm , on which are mounted : — four UV-erasable , programmable , read-only memories ( EPROMs), in the form of monolithic integrated circuits , each with a storage capacity of 64 K bits and a quartz window on the upper surface — one decoder in the form of a monolithic integrated circuit — one decoupling capacitor The assemblies bear : — an identification marking either consisting of or including the following combination of figures and letters : EDH 7832 MC-35 or — other identification markings relating to assemblies complying with the abovementioned 2 description

ex 84.55 C Assemblies for automatic data-processing machines, comprising static random-access memories of C-MOS technology (C-MOS S-RAMs) with a storage capacity of 32 K bits consisting of a multilayer substrate , the exterior dimensions of which do not exceed 17 x 39 mm , on which are mounted : — two static random-access memories of C-MOS technology ( C-MOS S-RAMs ) in the form of monolithic integrated circuits each with a storage capacity of 16 K bits — a decoder in the form of a monolithic integrated circuit — a decoupling capacitor The assemblies have not more than 28 connecting pins and bear : — an identification marking either consisting of or including one of the following combinations of figures and letters : EDH 8804 C-20 EDH 8804 CL-20 or — other identification markings relating to assemblies complying with the abovementioned 2 description

ex 84.55 C Assemblies for automatic data-processing machines , comprising static random-access memories of C-MOS technology (C-MOS S-RAMs) with a storage capacity of 64 K bits consisting of a multilayer substrate , the exterior dimensions of which do not exceed 17 x 39 mm , on which are mounted : — four static random-access memories of C-MOS technology ( C-MOS S-RAMs) in the form of monolithic integrated circuits each with a storage capacity of 16 K bits

— a decoder in the form of a monolithic integrated circuit — a decoupling capacitor The assemblies have not more than 28 connecting pins and bear : — an identification marking either consisting of or including one of the following combinations of figures and letters : EDH 8808 B-20 EDH 8808 C-10 EDH 8808 C-12 EDH 8808 C-15 EDH 8808 C-20 EDH 8808 CL-15 EDH 8808 CL-20 or — other identification markings relating to assemblies complying with the abovementioned 2 description

20 . 12 . 86 Official Journal of the European Communities No L 362 / 9

Rate of CCT Description autonomous heading No duty ( % )

ex 84.55 C Assemblies for automatic data-processing machines comprising a UV-erasable , programmable , read-only memory ( EPROM ) with a storage capacity of 64 K bits and a static random-access memory of C-MOS technology ( C-MOS S-RAMs ) with a storage capacity of 32 K bits consisting of a multilayer substrate , the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins , on which are mounted : — one UV-erasable , programmable , read-only memory ( EPROM ) in the form of a monolithic integrated circuit , with a storage capacity of 64 K bits and with a quartz window on the upper surface — two static random-access memories of C-MOS technology ( C-MOS S-RAMs ) in the form of monolithic integrated circuits , each with a storage capacity of 16 K bits — one decoder in the form of a monolithic integrated circuit — one decoupling capacitor — two resistances The assemblies bear : — an identification marking either consisting of or including one of the following combinations of figures and letters : EDH 90804 BS-25 ( 15 ) EDH 90804 BS-30 ( 20 ) or — other identification markings relating to assemblies complying with the abovementioned description 2

ex 84.55 C Assemblies for automatic data-processing machines , consisting of two stacked substrate layers with one or two static random access memories of bipolar technology ( bipolar S-RAMs ) in the form of monolithic integrated circuits , each with a storage capacity of 1 K bits and with a maximum storage capacity of 4 K bits , contained in a housing the exterior dimensions of which do not exceed 13x13 mm , with not more than 23 connecting pins and bearing : — an identification marking , either consisting of or including one of the following combinations of figures : 770965 4599497 7379442 or — other identification markings relating to assemblies complying with the abovementioned description 0

ex 84.55 C Assemblies for automatic data processing machines comprising a 32-bit microprocessor of C-MOS technology in the form of an assembly , consisting of a central processing unit ( CPU ) and a memory unit contained in two separate chips mounted on a substrate the exterior dimensions of which do not exceed 16 x 55 mm , with not more than 60 connecting pins and bearing : — an identification marking consisting of, or including the following combinations : 57-00000 57-19400 or — other identification markings for devices relating to the abovementioned description 0

ex 84.55 C Magnetic bubble memories with a storage capacity of not more than four megabits contained in a housing the exterior dimensions of which do not exceed 43 x 44 mm , with not more than 42 connecting pins or contact areas and bearing:

No L 362 / 10 Official Journal of the European Communities 20 . 12 . 86

Rate of CCT Description autonomous heading No duty ( % )

ex 84.55 C — an identification marking consisting of or including one of the following combinations of (cont'd) figures or figures and letters : BDL 0133 MBM 2011 FBM 64 DA BDL 0134 MBM 2256 7110 BDN 0151 FBM 54 DB 7114-1 or — other identification markings relating to magnetic bubble complying with the abovementioned description 0

ex 84.55 C Component forming the arithmetic / logic element of a central processing unit , comprising not more than nine printed circuit boards , the dimensions of which do not exceed 290 x 310 mm on each of which are mounted not more than 121 ECL gate arrays or ECL random access memories ( ECL-RAMs ) and combinations thereof contained in a framework the dimensions of which do not exceed 611 x 501 x 596 mm which serves as a housing and interconnector for the printed circuit boards , which bear : — an identification marking either consisting of or including one of the following combinations of figures and letters : CO1B 2675 E 500 CO1B 2675 H 500 CO1B 2675 H 501 CO1B 2675 H 502 CO1B 2675 H 503 CO1B 2675 H 504 or — other identification markings relating to components complying with the abovementioned description 0

ex 84.55 C Display unit with maximum dimensions , excluding cables and connectors , ofl5 x 115 x 290 mm , comprising two layers or sheets of glass enclosing 128 000 liquid-crystal dots arranged in 200 rows and 640 columns , fixed to a printed circuit fitted with electronic components performing control functions , with or without cables and connectors 0

ex 84.55 C Integrated memory unit for electronic typewriters , comprising a printed circuit with two or four static read-write random-access memories each with 8 K x 8 bit capacity , electronic control components and memory back-up batteries , contained in a cartridge fitted with connectors, of i external dimensions not exceeding 11 X 40 x 90 mm , and bearing an identification mark consisting of or including the following combination of letters and figures : MEMOCART or other identification markings relating to integrated memory units complying with the abovementioned description 0

ex 84.59 B Integrally forged, rough-turned components , with unit weights of more than 150 tonnes , for reactor pressure vessels 0

ex 84.61 B Hydraulic five-stage valve , with two magnetic valves for servo-control , consisting essentially of three plastic sections , for incorporation in water softening devices with automatic regeneration 0 (throughflow and counterflow) with a maximum capacity of 650 L ion exchange volume ( a )

ex 84.63 B II Integrally forged and roughly shaped generator and turbine shafts of a weight exceeding 215 tonnes 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions

20 . 12 . 86 Official Journal of the European Communities No L 362 / 11

Rate of CCT Description autonomous heading No duty ( % )

ex 85.01 B I b ) DC electric motor , brushless , with a maximum torque of 0,20 N / m , with an incorporated electronic control plate , outside rotor with circular cross-section and maximum diameter of 95 mm , aluminium precision-made hub with inside diameter of 28,6 mm , speed of 300 or 360 rpm , supply voltage of 12 volts ± 10 % 0

ex 85.01 B I b ) DC electric motor , brushless , with a maximum torque of 0,20 N / m , with outside rotor of a maximum diameter of 55 mm , coupling flange of a diameter of 77 mm and precision-made chuck of a diameter of 44 mm , four-phase winding , rated speed of 3 600 rpm , supply voltage 12 volts ± 10 % and fitted with wires and connectors 0

ex 85.01 B I b ) Two or three-phase DC electric motor , brushless , with a maximum torque of 0,20 N / m , with an external rotor of 62 mm maximum diameter and incorporating an electronic control panel , maximum dimensions 85 x 85 x 20 mm , including the shaft , nominal operating voltage of 12 volts ± 10 % and a rate of rotation of 300 rpm 0

ex 85.01 B I b ) Bipolar stepping motors with an angle of step of 1 ,8 degrees , 200 steps per revolution , 2-phase rotation sequence with bipolar-type windings , maximum external dimensions of 39 x 39 x 20 or 25 mm excluding shaft , fixing screws and boss , with a minimum torque of 0,25 N / m for the version with a maximum height of 20 mm and 0,35 N / m for the version with a maximum height of 25 mm 0

J ex 85.01 B I b ) Hybrid stepping motor , with an angle of step of 0,9° , 400 steps per revolution , 4-phase rotation sequence with bipolar-type winding , consisting of a rotor , of a laminated stator held between two square flanges , not more than 40 mm wide , fitted with biterminate shaft , wires and connectors 0

ex 85.01 B I b ) Hybrid stepping motor with an angle of step of 0,9° , 400 steps per revolution , 2-phase rotation sequence and bipolar windings , comprising a rotor and a stator encapsulated in a cylindrical housing with a maximum diameter of 47 mm and maximum thickness of 14 mm , fitted with a single shaft output and cables with connectors 0

ex 85.01 Bib ) Hybrid stepping motor with an angle of step of 0,9° , 400 steps per revolution and 2-phase rotation sequence , and bipolar windings , comprising a rotor , a laminated stator enclosed between two square section flanges with sides not exceeding 40 mm , an integral two or three-phase tachometer enclosed in a cap with a maximum diameter of 35 mm , and separate cables and connectors for the motor and tachometer outputs , with maximum dimensions of 40 x 40 x 62 mm , including the shaft 0

ex 85.01 B I b ) Direct-current bipolar stepping motor with a single stator , an output of not more than 37,5 W , a rotary angle / step of 1 80° , two steps per rotation , a two-phase rotation cycle with single-pole winding, an output torque of not less than 0,1 x 10"6 Nm and not more than 0,1 X 10"4 Nm and a supply voltage of not more than 3 V 0

ex 85.01 B I b ) Hybrid stepping motor with an angle of step of 0,9° , 400 steps per revolution , two-phase rotation sequence with bipolar winding , comprising a rotor , a laminated stator enclosed between two flanges , one of square section with a side of 40 mm maximum , the other front face having a shaped profile with two projections with fixing slots , aan integral two- or three-phase tachometer enclosed in a cover of diameter of 35 mm maximum , separate cables and connectors for the motor and tachometer outputs , with overall dimensions not exceeding 40 x 40 x 62 mm , including the shaft but excluding the projections of the front flange 0 1 J

ex 85.01 B II Static converter consisting of a combination of seven diodes in cascade , for output voltages of not less than 40 kV DC with a load current of not less than 3 mA 0

No L 362 / 12 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.03 Dry zinc / carbon batteries of a voltage of not less than 5,5 and not more than 6,5 and of a size not exceeding 110 x 90 x 5 mm , for incorporation in film cassettes for instant pictures ( a ) 0

ex 85.03 Lithium iodine single cell battery with dimensions of 45 x 9 X 23 mm and a voltage not exeeding 2,8 0

ex 85.13 B or Opto-electronic receiving device ( PINFET receiver ) with a wavelength range 1 300 - 1 600 ex 85.21 D II nanometres , and a speed of not less than 678 megabits per second , in the form of a hybrid integrated circuit , contained in a housing the exterior dimensions of which do not exceed 25 mm x 13 mm x 13 mm , with not more than 16 connecting pins , with an attached optical fibre lead ( pig-tail ), and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : 416 / 7 / 97013 QDFI-XXXX-001 or — other identification markings relating to devices complying with the abovementioned description 0

ex 85.18 B Adjustable capacitor , in the form of a circular plate with a diameter of not more than 3 mm , fitted with a screw head in its centre and two connecting tags , of a thickness not exceeding 3 mm and a capacity of from 5 to 30 picofarads , for the manufacture of products falling within Chapter 91 ( a ) 0

ex 85.19 A Thermal relays contained in a hermetically sealed glass cartridge not exceeding 35 mm in length excluding wires , with a maximum leakage rate of 10-6 cm3 He / sec at one bar in the temperature range 0 to 160 °C , to be incorporated into compressors for refrigerating equipment ( a ) 0

ex 85.19 A Reed switches in the form of a glass capsule containing not more than three electrical contacts on metal arms and a small quantity of mercury 0

ex 85.19 C Single-face printed circuit , of dimensions not exceeding 30 x 30 mm , for the manufacture of products falling within Chapter 91 ( a ) 0

ex 85.21 A V Cathode-ray tubes with dot mask ( so-called dot-mask technology ), with electron guns arranged in triangular fashion ( so-called delta technology ), with a distance between the coloured dots of 0,31 mm , with devices for automatic convergence 0

ex 85.21 A V Cathode-ray tubes with a memory ( direct view storage tubes ) for the reproduction of alphanumeric and analogue data , equipped with a scanning device , for reading the images 0

ex 85.21 A V Colour cathode ray tubes with a dot mask equipped with electron guns placed side by side ( in-line technology ) with a distance of less than 0,45 mm between colour dots and with at least one of the following characteristics : — a diagonal screen measurement of not less than 42 cm or less than 26 cm , a diagonal angle of deflection of not more than 90 degrees and convergence errors exceeding 0,8 mm at the corners , — a built in-system , inseparably linked to the tube , for the absorption of vibrations ( so called potting system ), — without internal magnetic screen , — a phosphor layer calibrated with the following nominal coordinates for the colour dots :

red green blue X 0,64 0,29 0,15 Y 0,33 0,60 0,06

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

20 . 12 . 86 No L 362 / 13 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 A V or (cont'd) X 0,64 0,31 0,155 Y 0,34 0,595 0,07 or X 0,62 0,21 0,15 Y 0,33 0,615 0,06 or X 0,610 0,307 0,150 Y 0,350 0,595 0,065 or X 0,61 0,205 0,15 Y 0,35 0,680 0,065 or X 0,62 0,29 0,15 Y 0,35 0,60 0,065 0

ex 85.21 A V Colour cathode ray tubes with a dot mask equipped with electron guns in a triangular fashion ( delta technology ) with a distance of less than 0,4 mm between colour dots , with at least one of the following characteristics : — a diagonal screen measurement of at least 66 cm — equipped with a phosphor layer calibrated with the following nominal coordinates for the colour dots :

red green blue X 0,64 0,29 0,15 Y 0,33 0,60 0,06 or X 0,64 0,31 0,155 Y 0,34 0,595 0,07 or X 0,610 0,307 0,150 Y 0,350 0,595 0,065 or X 0,61 0,205 0,15 Y 0,35 0,680 0,065 or X 0,62 0,29 0,15 Y 0,35 0,60 0,065 0

ex 85.21 A V Displays in the form of a tube consisting of a glass housing mounted on a board the dimensions of which do not exceed 350 x 300 mm excluding leads . The tube contains one or more rows of characters or lines arranged in rows , each character or line consisting of fluorescent or phosphorescent elements . These elements are mounted on a metallized base which is covered with fluorescent substances or phosphorescent salts which give off light when bombarded with electrons 0

ex 85.2.1 A V Flat screen monochrome cathode ray tubes having a diagonal screen measurement of not less than 142 mm and not more than 145 mm , a luminescence of between 300 and 400 lumen , a resolution of between 0,06 and 0,1 mm , phosphor types P 1 or P 55 or P 56 , an anode voltage of more than 34 kV , a focus voltage of more than 7 kV and a cathode current of not less than 3 mA 0

ex 85.21 C Quartz crystal oscillating at a frequency of 32 768 Hz , contained in a cylindrical housing of a length not exceeding 8,2 mm and a diameter not exceeding 3,2 mm , for the manufacture of products falling within Chapter 91 ( a ) 0

( a) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 14 Official Journal of the European Communities 20 . 12 . 86

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II Digital displays of a size not exceeding 25 x 35 mm , consisting of a printed circuit board on which are mounted , under a plastic cover , up to 22 light-emitting diodes manufactured from gallium-based semi-conductor compounds . Each display consists of a single character with or without a plus or minus sign and / or one or two dots 7

ex 85.21 D II Digital displays , consisting of a printed circuit board of a size not exceeding 35 x 90 mm with a single line of characters , not less than three in number , comprising light-emitting diodes made from gallium-based semi-conductor compounds mounted thereon . Each character is composed of up to eight segments with or without a decimal point and the line of characters has a 0 protective cover of plastic

ex 85.21 D II 0 Germanium-gold diodes with forward voltage not exceeding IV at 5mA

ex 85.21 D II Light-emitting diode (LED ) made from a gallium-based semiconductor compound contained in a housing the exterior dimensions of which do not exceed 20 x 21 mm, with two connecting pins and bearing : — an identification marking consisting of or including one of the following identification markings : LT 9305 LT 9306 SLF 209 SLF 909 or — other identification markings relating to LEDs , complying with the abovementioned 0 description

ex 85.21 D II Read-only memories ( ROMs), in the form of a monolithic integrated circuit , with a storage capacity of 16 K x 8 bits , with read-register and serial output control , contained in a housing the exterior dimensions of which do not exceed 50x16 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of one of the following combinations of figures or including one of those combinations : from 62000 to 62999 or — other identification markings relating to ROMs complying with the abovementioned 0 description

ex 85.21 D II Read-only memory in C-MOS technology ( C-MOS ROM) with a storage capacity of 256 K bits and a standby current of not more than 0,03 mA , in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 17 x 50 mm , with not more than 54 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : HN 61256 HN 613256 MB 83256 or — other identification markings relating to C-MOS ROMs complying with the 7 abovementioned description

ex 85.21 D II Read-only memory of C-MOS technology (C-MOS ROM) with a storage capacity of one megabit in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 17x39 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters :

20 . 12 . 86 Official Journal of the European Communities No L 362 / 15

Rate of CCT autonomous Description heading No duty ( % )

ex 85.21 D II HN 62301 P (cont'd) MB 831000 MB 831124 TC 531000 P or — other identification markings relating to C-MOS ROMs complying with the 7 abovementioned description

ex 85.21 D II Programmable , non-erasable , read-only memories (PROMs) of Schottky TTL technology , with a storage capacity of 2 K bits , in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 24 connecting pins or contact areas , and bearing: — an identification marking either consisting of one of the following combinations of figures or figures and letters or including one of those combinations : 27 S 12 5305 6305 76 LS 03 27 S 13 5306 6306 7620 5308 6308 7621 28 L 22 5309 6309 28 LA 22 53 S 240 63 S 240 82 S 114 28 L2 XMFC 53 S 241 63 S 241 82 S 130 6335 82 S 131 29613 54 S 570 6336 29770 54 S 571 93436 29771 7053 93446 5604 7058 38510 5624 MB 7115 74 S 570 MB 7116 74 S 571 MB 7117 MB 7118

or — other identification markings relating to PROMs complying with the abovementioned 0 description

ex 85.21 D II Programmable , non-erasable , read-only memories (PROMs) with a storage capacity of 4 K bits , in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 24 connecting pins or 28 contact areas and bearing : — an identification marking either consisting of or including one of the following combinations of figures or figures and letters : 18 S 42 29620 54 S 472 74 S 472 CY 7 C 225 18 S 46 29621 54 S 473 74 S 473 18 SA 42 29622 54 S 474 74 S 474 18 SA 46 29623 54 S 475 74 S 475 29624 54 S 476 74 S 476 24 S 41 29625 54 S 477 74 S 477 24 SA 41 29626 54 S 572 74 S 572 29627 54 S 573 74 S 573 27 S 15 54740 27 S 25 3604 54741 7640 27 S 26 3624 7641 27 S 27 3625 5605 7642 27 S 28 5625 7643 27 S 29 38510 7644 27 S 30 6340 7645 27 S 31 5340 6341 7646 27 S 32 5341 63 S 440 7647 27 S 33 53 S 440 63 RA 441 7648 53 RA 441 63 RS 441 7649 28 L 42 53 RS 441 63 S 441

No L 362 / 16 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of heading No Description autonomous duty ( % )

ex 85.21 D II 28 L 45 53 S 441 6348 82 HS 137 (cont'd) 28 L 46 5348 6349 82 HS 147 28 P 42 5349 6350 82 S 115 28 P 45 5350 6351 82 S 136 28 R 45 5351 6352 82 S 137 28 S 4 XFD 53522 6353 82 S 140 28 SA 41 5353 82 S 141 28 S 42 HM 6641 82 S 142 28 SA 42 82 S 146 28 S 45 7054 82 S 147 28 S 46 7059 28 SA 46 l 93438 7121 93448 7122 93452 7123 93453 7124 7125 7126 7226 or — other identification markings relating to PROMs complying with the abovementioned description 0

ex 85.21 D II Programmable , non-erasable read-only memories ( PROMs ) with a storage capacity of 8 K bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 24 connecting pins or 28 contact points and bearing : — an identification marking either consisting of one of the following combinations of figures and letters or including one of those combinations : 24 S 81 3628 74 LS 478 82707 CY 7 C 235 24 SA 81 74 S 2708 82708 CY 7 C 281 24 S 86 5380 74 S 454 82 HS 185 CY 7 C 282 5381 74 S 455 82 LS 180 27 S 180 5388 74 S 478 82 LS 181 27 S 181 5389 74 S 479 82 S 180 27 S 185 53 S 840 82 S 181 27 S 35 53 S 841 7608 82 S 182 7680 82 S 183 28 L 85 54 LS 478 7681 82 S 184 28 L 86 54 S 2708 7684 82 S 185 28 P 85 54 S 454 7685 82 S 2708 28 R 35 54 S 455 7686 28 R 85 54 S 478 7687 87 S 180 28 S 2708 54 S 479 7688 87 S 181 28 S 85 7689 87 S 184 28 S 86 6380 87 S 185 28 SA 86 6381 77 S 180 87 S 186 28 S 8 XMFE 6388 77 S 181 87 S 187 6389 77 S 184 29623 63 S 840 77 S 185 93450 29630 63 S 841 77 S 186 93451 29631 77 S 187 93460 29632 7050 93461 29633 7055 TBPS 81 M 93465 29634 7060 93466 29635 93 L 450 29636 7127 93 L 451 29637 7128 29650 7129 9460 29651 7130 29652 7131 29653 7132 7232

20 . 12 . 86 Official Journal of the European Communities No L 362 / 17

Rate of CCT autonomous Description heading No duty ( % )

ex 85.21 D II or (cont'd) — other identification markings relating to PROMs complying with the abovementioned description 0

ex 85.21 D II UV-erasable , programmable , read-only memories ( EPROMs ) with a storage capacity of 2 K bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with a quartz window on the upper surface and bearing: — an identification marking either consisting of one of the following combinations of figures or including one of the following combinations : AMI 702 ADC 82140 PP or — other identification markings relating to EPROMs complying with the abovementioned 4 description

ex 85.21 D II UV-erasable , programmable , read-only memory ( EPROM ) equipped with a programmable input / output system , with a storage capacity of 2 K x 8 bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 52 mm , with a quartz window on the upper face and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : D 8755 A TMP 8755 AC

or — other identification markings relating to memories complying with the abovementioned 0 description

ex 85.21 D II Electrically erasable programmable , read-only memories (E 2PROMs ) with a storage capacity of 4 K bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 33 mm , with not more than 24 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : X 2804 A X 2404 X 24 C 04 or — other identification markings relating to E 2PROMs complying with the abovementioned description 0

ex 85.21 D II Electrically erasable , programmable , read-only memories (E 2PROMs ) with a storage capacity of 16 K bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combination of figures and letters : AM 2817 A X 24 C 16 X 2816 A 52 B 13 52 B 13 H or — other identification markings relating to E 2PROMs complying with the abovementioned description 0

No L 362 / 18 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of heading No Description autonomous duty ( % )

ex 85.21 D II Electrically erasable , programmable , read-only memories (E2PROMs) with a storage capacity of 64 K bits , in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combination of figures and letters : X 2864 A MBM 28 C 64 MCM 2864 MBM 28 C 65 52 B 33 52 B 33 H or — other identification markings relating to E2PROMs complying with the abovementioned description 0

ex 85.21 D II Electrically erasable , programmable , read-only memories (E2PROMs) with a storage capacity of 128 K bits , in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 17 X 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking consisting of or including the following combination of figures and letters : X 28128 A or — other identification markings relating to E2PROMs complying with the abovementioned description 0

ex 85.21 D II Electrically erasable , programmable , read-only memories (E2PROMs) with a storage capacity of 256 K bits , in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 17 X 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking consisting of or including the following combination of figures and letters : 28256 28 C 256 48 C 256 or — other identification markings relating to E 2PROMs complying with the abovementioned description 0

85.21 D II Static, random-access memories of TTL technology ( TTL S-RAMs) with a storage capacity of 1 K bit and an access time not exceeding 45 ns , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 16x30 mm , with not more than 22 connecting pins and bearing: — an identification marking either consisting of or including one of the following combinations of figures 93422 93425 or — other identification markings relating to TTL S-RAMs complying with the abovementioned description 0

20 . 12 . 86 Official Journal of the European Communities No L 362 / 19

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II Static , random-access memories of N-MOS ( including H-MOS ) technology (N-MOS S-RAMs ) with a storage capacity of 1 K x 4 bits and access time not exceeding 70 ns , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 8 x 23 mm , with not more than 18 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : AM 2149 PD 2149 SY 2149 H TMS 2149 or — other identification markings relating to N-MOS S-RAMs complying with the abovementioned description 7

ex 85.21 D II Static , random-access memories of C-MOS technology ( C-MOS S-RAMs ), with a storage capacity of 4 K x 1 bit , a maximum access time not exceeding 70 ns and a standby mode supply current of less than 1 mA , in the form of a monolithic integrated circuit , contained in a housing the dimensions of which do not exceed 9 x 26 mm , with 18 connecting pins , and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : 6147 MCM 61 L 47 or — other identification markings relating to C-MOS S-RAMs complying with the abovementioned description 0

ex 85.21 D II Static , random-access memory of C-MOS technology ( C-MOS S-RAM ) with a storage capacity of 2 K x 8 bits and with a maximum standby power of 0,005 milliwatts at 25 °C in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 33 mm with not more than 24 connecting pins and bearing : — an identification marking consisting of or including one of the following combination of figures and letters : TC 5516 A or — other identification markings relating to C-MOS S-RAMs complying with the abovementioned description 7

ex 85.21 D II Static , random-access memories of N-MOS ( including H-MOS ) technology ( N-MOS S-RAMs ) with a storage capacity of 8 K bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17hx 39 mm , with not more than 24 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures or figures and letters : 4008 8104 8108 4118 8112 8114 PD 421 8185 4801 or — other identification relating to N-MOS S-RAMs complying with the abovementioned description 0

No L 362 / 20 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II Static , random-access memories of N-MOS ( including H-MOS ) technology ( N-MOS S-RAMs ) with a storage capacity of 256 x 4 bits with access time not exceeding 25 nano seconds in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 24 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures or figures and letters : 9122 - 25 91 L 22 - 25 or — other identification markings relating to C-MOS S-RAMs complying with the abovementioned description 0

ex 85.21 D II Static , random-access memories of C-MOS technology ( C-MOS S-RAMs ) with a storage capacity of 64 K bits in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 18 x 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking consisting of the following combination of figures and letters or including one of those combinations : TC 5564 MB 8464 TC 5565 C MCM 6164 HM 6264 P HM 6264 LFP HM 6264 LP MB 81 C 71 MB 81 C 78 or — other identification markings relating to C-MOS S-RAMs complying with the abovementioned description 0

ex 85.21 D II Static , read / write , random-access memories of N-MOS ( including H-MOS ) technology ( N / H-MOS RAMs , static ) with a storage capacity of 72 K bits , in the form of a monolithic integrated circuit , contained in a housing whose dimensions do not exceed 10 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : TMM 2089 or — other identification markings relating to static , read / write memories complying with the abovementioned description 0

ex 85.21 D II Monolithic integrated circuit consisting of a static , random-access memory ( S-RAM ) with a storage capacity of 2 K bits , superimposed bit-for-bit on an electrically erasable , programmable , read-only memory (E 2 PROM ), contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of the following combinations of figures and letters : X 2002 or — other identification markings relating to S-RAMs stacked on E 2PROMs complying with the abovementioned description 0

20 . 12 . 86 No L 362 / 21 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II Monolithic integrated circuit consisting of a static , random-access memory ( S-RAM ) with a storage capacity of 4 K bits , superimposed bit-for-bit on an electrically erasable , programmable , read-only memory (E 2PROM ), contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing :

— an identification marking consisting of the following combination of figures and letters : X 2004 or — other identification mmarkings relating to SRAMs stacked on E 2PROMs complying with the abovementioned description 0

ex 85.21 D II Random access memories of ECL technology ( ECL-RAMs ) with a storage capacity of 4 K bits and an access time not exceeding 50 ns in the form of a monolithic integrated circuit , contained in a housing whose exterior dimensions do not exceed 11 x 32 mm , with not more than 24 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures : 10470 10474 or — other identification markings relating to ECL-RAMs complying with the abovementioned description 0

ex 85.21 D II Field programmable array logics ( PALs ) of bipolar technology , in the form of a monolithic integrated circuit , with fusible links , a programmable AND array , fixed OR array , not more than 20 inputs and not more than 10 outputs , whether or not with registers , contained in a housing the exterior dimensions of which do not exceed 19 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combinations of figures and letters : 10 H 8 16 A 4 18 L 4 10 L 8 16 C 1 16 H 2 20 C 1 12 H 6 16 L 2 20 L 2 12 L 6 16 L 6 20 L 10 20 R 4 12 L 10 16 L 8 20 X 4 16 R 4 20 X 8 14 H 4 16 R 6 20 X 10 14 L 4 16 R 8 14 L 8 16 X 4 or — other identification markings relating to PALs complying with the abovementioned description 5

ex 85.21 D II Programmable , non-erasable , logic circuits ( field programmable logic array ) of TTL Schottky technology , with not more than 48 AND functions , not more than eight OR functions , and not more than 16 inputs , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures or figures and letters :

No L 362 / 22 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II FP 54 AS 839 FP 74 AS 839 82 S 100 (cont'd) FP 54 AS 840 FP 74 AS 840 82 S 101 SN 54 LS 333 SN 74 LS 333 SN 54 LS 334 SN 74 LS 334 93458 SN 54 LS 335 SN 74 LS 335 93459 SN 54 LS 336 SN 74 LS 336 or — other identification markings relating to field programmable logic arrays complying with the abovementioned description 5

ex 85.21 D II Semi-custom logic array ( Gate arrays ) of C-MOS technology , in the form of a monolithic integrated circuit , with not less than eight thousand 2-input NAND functions , contained in a housing the exterior dimensions of which do not exceed 39 x 39 mm , with not less than 179 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : MB 66000 VH or — other identification markings relating to C-MOS logic arrays complying with the abovementioned description 0

ex 85.21 D II Video gate arrays programmed to control graphics and memory , in the form of a monolithic integrated circuit contained in a housing whose exterior dimensions do not exceed 15 x 52 mm , with not more than 40 connecting pins and bearing :

— an identification marking consisting of or including t;he following combination of figures : 38300 o.r — other identification markings relating to programmed gate arrays complying with the abovementioned description „ 0

ex 85.21 D II Single-chip microcomputers , in the form of a monolithic integrated circuit , consisting of an arithmetical unit with a capacity of four bits plus a read-only memory ( ROM ) with a capacity of not less than 1 8 K bits and not more than 65 K bits and a random-access memory ( RAM ) with a capacity of not less than 512 bits and not more than 4 K bits , contained in a housing the exterior dimensions of which do not exceed 17 x 58 mm , with not more than 80 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : CD 3200-3299 TP 0310-03299 HD 38800 TP 0450-04599 HD 38820 TMC 0270-0279 TP 0480-04899 HD 44796 TMC 0500-0599 TP 0500-05999 HD 44800 TMC 0980-0989 HD 44801 TMC 1500-1599 HD 44820 TMC 1980-1999 HD 44840 HD 44860 HD 614042 or — other identification markings relating to single-chip microcomputers complying with the abovementioned description 0

ex 85.21 D II Central processing unit of N-MOS ( including H-MOS ) technology ( N-MOS CPU ), in the form of a monolithic integrated circuit consisting of a 16 x 16 bit service memory , a 16 x 20 bit service memory , a 32 x 32 bit service memory , an 8 x 8 bit service memory , a 16 bit register , two 20 bit registers , an 8 bit register , one 12 bit register , a 5 bit counter and timing network , contained in a housing the exterior dimensions of which do not exceed 25 x 25 mm , with not more than 68 connecting pins and bearing :

20 . 12 . 86 Official Journal of the European Communities No L 362 / 23

Rate of CCT Description autonomous heading No . duty ( % )

ex 85.21 D II — an identification marking either consisting of or including the following combination of (cont'd) figures and letters : LSI-604041855 or — other identification markings relating to N-MOS central processing units complying with the abovementioned description 0

ex 85.21 D II Contention resolving local area network ( LAN ) controllers , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 63 x 16 mm , with not more than 48 connecting pins , and bearing: — an identification marking either consisting of the following combinations of figures or figures and letters or including one of those combinations : MCM 68590 AM 7990 COM 9026 WD 2840 8001 8003 82586 82588 or — other identification markings relating to contention resolving local area network controllers complying with the abovementioned description 0

ex 85.21 D II Hard-disc controllers of N-MOS ( including H-MOS ) technology ( N-MOS HDCs ), in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 15 x 53 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : WD 1010 HDC 9224 WD 2010 PD 7261 WD 5010 or — other identification markings relating to N-MOS HDCs complying with the abovementioned description 0

ex 85.21 D II Arithmetic-logic units of N-MOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit , consisting of one 32 bit register , one 24 bit register , one 4 bit register , twelve 1 bit registers , two 1 6 x 24 bit service memories , one logic network performing arithmetic and logic operations , decodifying logic , an error detection and management logic , one 8 bit counter and a timing network , contained in a housing the exterior dimensions of which do not exceed 23 x 82 mm , with not more than 64 connecting pins and bearing: — the identification marking : ALU 0486 or — other identification markings relating to arithmetic-logic units complying with the abovementioned description 0

ex 85.21 D II Logic control circuits of N-MOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit , consisting of one 7 bit register , three timers , one multiplexer sequential and combining networks intended to perform control operations , decodifying logic , error detection and management logic and a timing network , contained in a housing the exterior dimensions of which do not exceed 23 x 82 mm , with not more than 64 connecting pins and bearing :

No L 362 / 24 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of heading No Description autonomous duty ( % )

ex 85.21 D II — the identification marking : (cont'd) MIC 0482 or other identification markings relating to logic control circuits complying with the abovementioned description 0

ex 85.21 D II Logic circuit of N-MOS (including H-MOS ) technology (N-MOS LC ) serving as a clock generator for central process unit , main memory and input / output interfaces , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 25 x 25 mm , with not more than 68 connecting pins and bearing: an identification marking either consisting of or including the following combination of figures and letters : H 108982 ( MCC ) or — other identification markings relating to N-MOS logic circuits (N-MOS LCs ) complying with the abovementioned description 0

ex 85.21 D II Sequence control circuits of N-MOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit, consisting of one 32 bit register, three 16 bit registers , one 16 x 16 bit service memory , one 7 x 17 bit last-in first-out ( LIFO ) memory , one adder circuit , decodifying logic , priority logic , error detection and management logic, one 16 bit multiplexer , one 8 bit counter and a timing network , contained in a housing the exterior dimensions of which do not exceed 23 x 82 mm , with not more than 64 connecting pins and bearing:

— the identification marking : CSS 0484 or — other identification markings relating to sequence control circuits complying with the abovementioned description . 0

ex 85.21 D II Error correction and detection unit ( ECDU ) of bipolar technology , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 16 x 62 mm , with not more than 48 connecting pins and bearing : — an identification marking either consisting of or including the following combinations of figures and letters : 2960 74 F 630 74 F 631 DP 8400 74 LS 630 74 LS 631 or — other identification markings relating to error correction and detection units (ECDUs ) complying with the abovementioned description 0

ex 85.21 D II Error detection and correction circuit of N-MOS ( including H-MOS ) technology capable of detecting and correcting single bit errors and detecting all double bit errors , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 25 x 25 mm , with not more than 68 contact areas and bearing:

20 . 12 . 86 Official Journal of the European Communities No L 362 / 25

Rate of CCT autonomous Description heading No duty ( % )

ex 85.21 D II — an identification marking either consisting of or including the following combination of (cont'd) figures : 8206 or — other identification markings relating to N-MOS error detection and correction circuits 0 complying with the abovementioned description

ex 85.21 D II Burst error processor ( BEP ) of N-MOS ( including H-MOS ) technology for detecting and correcting multiple errors derived from a line of magnetic discs , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 16 X 54 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : Z 8065 AM 9520 AM 9521 or — any other identification marking relating to N-MOS burst error processor complying with the abovementioned description 0

ex 85.21 D II Electronic control circuit of bipolar technology in the form of a monolithic integrated circuit for the control of dynamic random-access memories ( D-RAMs ), capable of multiplexing address and generating timing , contained in a housing the exterior dimensions of which do not exceed 17 x 62 mm , with not more than 48 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : DP 8408 DP 8409 MB 1422 or — other identification markings relating to electronic control circuits complying with the 0 abovementioned description

ex 85.21 D II N-MOS ( including H-MOS ) programmable communication interfaces ( N-MOS PCIs ), in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : 8251 A or — other identification markings relating to N-MOS PCIs complying with the abovementioned 7 description

ex 85.21 D II Enhanced programmable communications interface ( EPCI ), in the form of a monolithic integrated circuit , contained in a housing the external dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures : 2661 or — other identification markings relating to EPCIs complying with the abovementioned description 0

No L 362 / 26 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of heading No Description autonomous duty ( % )

ex 85.21 D II Serial interfaces , capable of implementing the data stream encoding, decoding and associated control functions for a local area network, in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 16 x 33 mm , with not more than 24 connecting pins and bearing : — an identification marking either consisting of the following combination of figures or figures and letters or one of those combinations : AM 7991 8002 8023 82501 COM 9032 or — other identification markings relating to serial interface devices complying with the abovementioned description 0

ex 85.21 D II Station digital interface circuit for parallel / serial or serial / parallel conversion of digital signals in telephone sets , of C-MOS technology ( C-MOS STID ), in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins , and bearing : — an identification marking consisting of or including the following combination of figures and letters : WCC 295 G or — other identification markings referring to station interface digital circuits complying with the abovementioned description 0

ex 85.21 D II N-MOS ( including H-MOS ) programmable interval timers ( N-MOS PITs ), in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 X 39 mm , with not more than 24 connecting pins and bearing: — an identification marking either consisting of or including one of the following combinations of figures : 8253 8254 or — other identification markings relating to N-MOS PITs complying with the abovementioned description 0

ex 85.21 D II Demodulator / tone decoder of bipolar technology for frequency decoding , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 10 x 21 mm , with not more than 14 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : XR 2211 or — other identification markings relating to demodulator tone decoders complying with the abovementioned description 0

ex 85.21 D II C-MOS clock circuits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 16 x 54 mm , with more than 16 connecting pins , and bearing :

20 . 12 . 86 Official Journal of the European Communities No L 362 / 27

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II — an identification marking either consisting of or including one of the following (cont'd) combinations of figures and letters : HI 2060 HI 2065 MSM 5537 T 3605 or — other identification markings relating to clock circuits complying with the abovementioned description for the production of automatic time-switches , instrument panel clocks and clocks of a similar type for motor vehicles ( a ) 0

ex 85.21 D II C-MOS clock circuits , operating from a single 1 ,5 V power supply , with a liquid crystal display ( LCD ) driver , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 15 x 21 mm , with not more than 56 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : TC 8219 AF or l — other identification markings relating to C-MOS clock circuits complying with the abovementioned description 0

ex 85.21 D II Amplifier , in the form of a monolithic integrated analogue circuit , contained in a housing the dimensions of which do not exceed 2 x 4 x 4 mm , with not more than 10 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : V 35 C 05 or — other identification markings relating to amplifiers complying with the abovementioned description This amplifier is for the manufacture of products falling within subheading 90.19 B I ( a ) 0

ex 85.21 D II Transceivers with four channels ( Quad bus ) of ALP Schottky technology with on-chip D type registers and internal ODD 4 bit parity generator / checker , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 9 x 28 mm , with not more than 20 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : AM 2907 or — other identification markings relating to transceivers ( Quad bus ) complying with the abovementioned description 0

ex 85.21 D II Four-line drivers of advanced , low-power Schottky technology , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 20 x 7 mm , with not more than 16 connecting pins and bearing: — an identification marking consisting of or including one of the following combinations of figures and letters : AM 26LS29 AM 26LS31 SN 75172 SN 75174

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 28 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II or (cont'd) — other identification markings relating to four-line drivers of ALPS technology complying with the abovementioned description 0

ex 85.21 D II Universal Synchronous / Asynchronous Receiver / Transmitter ( USART ) of C-MOS technology , in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking either consisting of or including the following combination of figures and letters : MSM 82 C 51 or — other identification markings relating to Universal Synchronous / Asynchronous Receiver / Transmitters complying with the abovementioned descriipption 7

ex 85.21 D II 8 bit microprocessor of N-MOS ( including H-MOS ) technology with 16 bit internal architecture , in the form of a monolithic integrated circuit consisting of a central processing unit ( CPU ), a timing generator , two independent DMA channels , a programmable interrupt controller , three programmable 16 bit timers , programmable memory and peripheral chip select , a programmable wait state generator and a local bus controller , contained in a housing the dimensions of which do not exceed 30 x 30 mm with not more than 68 connecting pins or contact areas , and bearing :

— an identification marking consisting of or including the following combination of figures : 80188 or — other identification markings relating to microprocessors complying with the abovementioned description 7

ex 85.21 D II 16 bit microprocessor of bipolar technology , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 25 x 82 mm , with not more than 68 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : AM 29116 SBP 9989 or — other identification markings relating to microprocessors complying with the abovementioned description 0

ex 85.21 D II 16 bit microprocessor in N-MOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit , consisting of a central processing unit ( CPU ), a timing generator , two independent DMA channels , a programmable interrupt controller , three programmable 16 bit timers , programmable memory and external chip selection logic , a programmable wait state generator with bus control unit , contained in a housing the exterior dimensions of which do not exceed 30 x 30 mm , with not more than 68 connecting pins or contact areas and bearing: — an identification marking consisting of or including the following combination of figures : 80186 or — other identification markings relating to microprocessors complying with the abovementioned description 0

20 . 12 . 86 Official Journal of the European Communities No L 362 / 29

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II 16-bit microprocessor of N-MOS technology ( including H-MOS ) in the form of a monolithic integrated circuit , consisting of a central processing unit ( CPU ), a memory management and protection unit ( MMU ) and a real address and virtual address operating mode system ( OSO ), contained in the housing whose exterior dimensions do not exceed 30 x 30 mm , with not more than 68 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combinations : 80 286 or — other identification markings relating to microprocessors complying with the abovementioned description 10

ex 85.21 D II 32-bit microprocessor ( MPU ) of C-MOS technology in the form of a monolithic integrated circuit , contained in a housing whose exterior dimensions do not exceed 36 x 36 mm , with not more than 114 connecting pins and bearing : — an identification marking either consisting of or including the following combination : MC 68020 or — other identification markings relating to circuits complying with the abovementioned description 0

ex 85.21 D II 32-bit microprocessor in C-MOS technology , in the form of a hybrid integrated circuit , consisting of a single substrate layer on which are mounted two chips , comprising a central processing unit ( CPU ) and a memory unit , the exterior dimensions of which do not exceed 16 x 55 mm , with not more than 60 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures : 57-00000 57-19400 or — other identification markings for devices complying with the abovementioned description 0

ex 85.21 D II Floating-point arithmetic co-processor ( FPU ) of C-MOS technology , in the form of a monolithic integrated circuit , consisting of eight 80-bit registers and a 32-bit data bus , contained in a housing whose exterior dimensions do not exceed 28 x 28 mm , with not more than 80 connecting pins and bearing : — an identification marking consisting of or including the following combination : MC 68881 or — other identification markings relating to circuits complying with the abovementioned description 0

ex 85.21 D II Numeric processor extension unit of N-MOS ( including H-MOS ) technology ( N-MOS NPX ) containing not more than 14 registers , in the form of a monolithic integrated circuit , contained in a package the exterior dimensions of which do not exceed 15 x 52 mm , with not more than 40 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures or figures and letters :

No L 362 / 30 Official Journal of the European Communities 20 , 12 . 86

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II 8087 TX 32081 W (cont'd) 80287

or — other identification markings , relating to N-MOS NPXs complying with the abovementioned description 0

ex 85.21 D II Floppy-disc data separator ( FDDS ), in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 27 x 8 mm , with not more than 20 connecting pins and bearing: — an identification marking either consisting of or including one of the following combinations of figures and letters : FDC 9216 FDC 921 6-B WD 9216-00 WD 92 C 32 FDC 9229 T FDC 9229 BT

or — other identification markings relating to FDDS , complying with the abovementioned 0 description

ex 85.21 D II C-MOS-phoneme speech synthesizer , with a supply current of less than 10 mA, in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing: — an identification marking either consisting of or including one of the following combinations of figures and letters : CM 54104 CM 54166 N2L CD 54123 N2L SSI 263 CM 54145 N2L CD 54121 N2L CD 54147 N2L CM 54146 N2L CD 54122 N2L SC 01 or — other identification markings relating to phoneme speech synthesizers complying with the 0 abovementioned description

ex 85.21 D II Triple video digital to analogue converter (VDAC ), each channel having a capacity of not more than 8 bits with a maximum conversion time of not more than 25 nanoseconds , in the form of a hybrid or monolithic integrated circuit whether or not incorporating three random access memories ( RAMs ) each with a storage capacity of not more than 2 K bits , contained in a housing the exterior dimensions of which do not exceed 54 x 62 mm , with not more than 61 connecting pins and bearing: — an identification marking consisting of one of the following combinations of letters and figures : VDAC 444 TD TDC 1334 RGB DAC 4 T HDAC 34010 RGB DAC 8 E HDAC 34020 RGB DAC 8 T or — other identification markings relating to triple VDACs complying with the abovementioned 0 description

ex 85.21 D II Electronically adjustable differential amplifiers for at least the full range of signals from 0 to not less than 400 MHz in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 11x11 mm , with not more than 16 connecting pins , and bearing:

20 . 12 . 86 Official Journal of the European Communities No L 362 / 31

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II — an identification marking consisting of or containing the following combination of (cont'd) figures : 0078-10 or — other identification markings relating to amplifiers complying with the abovementioned description 0

ex 85.21 D II Static , random-access memories of bipolar technology ( bipolar SRAMs ), in the form of a monolithic integrated circuit and with a storage capacity of 64 x 9 bits , contained in a housing the exterior dimensions of which do not exceed 16 x 40 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : 82 S 09 MBM 93419 or — other identification markings relating to bipolar SRAMs complying with the abovementioned description 0

ex 85.21 D II 8 bit ( octal ) dynamic memory bipolar driver in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 16 X 33 mm , with not more than 20 connecting pins and bearing : — an identification marking consisting of or including one of the following combination of figures and letters : AM 2965 AM 2966 or — other identification markings relating to dynamic memory bipolar drivers complying with the above description 0

ex 85.21 D II Bus interface circuits of bipolar technology with 9 or 10 bit registers , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 9 x 34 mm , with not more than 24 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combinations of numbers and letters : AM 29821 AM 29843 AM 29823 AM 29844 AM 29824 or — other identification markings relating to BUS interface circuits which comply with the above description 0

ex 85.21 D II Multiple bus interface circuit ( Multiple Bus Buffer ) of low power Schottky technology for interfacing the error correction and detection unit system data bus and dynamic random access memory ( D-RAM ), in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 8x33 mm , with not more than 24 connecting pins and bearing : — an identification marking consisting of or including the following combination of numbers and letters : AM 2961 or — other identification markings relating to error correction multiple bus buffers which comply with the above description 0

No L 362 / 32 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of heading No Description autonomous duty ( % )

ex 85.21 D II Status and shift control unit of bipolar technology in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 16 X 57 mm with not more than 42 connecting pins , and bearing : — an identification marking consisting of or including the following combination of figures and letters : AM 2904 or — other identification markings relating to status and shift control units complying with the above description 0

ex 85.21 D II Amplifier , in the form of a monolithic integrated analogue circuit the exterior dimensions of which do not exceed 3x3 mm for use in the manufacture of products falling within subheading 90.19 B I ( a ) 0

ex 85.21 D II Text co-processor , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 25 x 25 mm , with not more than 68 connecting pins , and bearing : — an identification marking either consisting of or including the following combination of figures and letters : C 82730

or — other identification markings relating to text co-processors complying with the above description 0

ex 85.21 D II Single-chip-microcomputer , in the form of a monolithic integrated circuit , consisting of an arithmetic-logic unit with a capacity of 8 bits plus an electronic , programmable , read-only memory ( EPROM ) UV erasable with a capacity of 32 K bits and a random access memory ( RAM ) with a capacity of 1 K bit , contained in a housing the exterior dimensions of which do not exceed 15 x 50 mm , with a quartz window and not more than 40 connecting pins and bearing : — an identification marking either consisting of the following combination of figures or including this combination : 8751 7742 or — other identification markings relating to single-chip microcomputers which conform to the foregoing description 0

ex 85.21 D II Single-chip microcomputers in C-MOS technology , in the form of a monolithic integrated circuit consisting of an ALU with a capacity of 32 bits plus a ROM with a capacity of 24 K bits and a RAM with a capacity of 2 K bits , contained in a housing the exterior dimensions of which are not less than 30 x 30 mm , with not less than 84 connecting pins or contact areas and bearing : — an identification marking either consisting of or including the following combination of figures and letters : MB 8764 or — other identification markings relating to single-chip microcomputers complying with the abovementioned description 0

ex 85.21 D II Subscriber line audio-processing circuit ( SLAC) with two digital signal processors , an analogue-digital converter and a digital-analogue converter , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm with not more than 28 connecting pins and bearing :

( a) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

20 . 12 . 86 Official Journal of the European Communities No L 362 / 33

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II — an identification marking either consisting of or including one of the following (cont'd) combinations of figures and letters : AM 7901 AM 7905 or — other identification markings relating to SLACs complying with the abovementioned description 7

ex 85.21 D II Non-volatile memory in the form of a monolithic integrated circuit , consisting of a C-MOS S-RAM , with a capacity of 16 K bits and internal power supply , contained in a housing the exterior dimensions of which do not exceed 19 x 36 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : MK 48 Z 02 ( B ) DS 1220 Y or — other identification markings relating to non-volatile memories complying with the abovementioned description 7

ex 85.21 D II Input output circuit of N-MOS ( including H-MOS ) technology for data control equipped with a timing control with a static random access memory ( S-RAM ) with a capacity of 1 28 x 8 bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 16 x 54 mm , with not more than 40 connecting pins and bearing: — an identification marking either consisting of one of the following combinations of figures or letters and figures or including one of those combinations : 6532 CO 10750 or — other identification markings relating to input-output control circuits complying with the abovementioned description 0

ex 85.21 D II Analogue-digital monolithic integrated circuit of bipolar technology , for damping the oscillations of stepping motors during the positioning phase contained in a housing whose exterior dimensions do not exceed 18 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combination of letters : STEDA or — other identification markings relating to integrated circuits complying with the abovementioned description 0

ex 85.21 D II Analogue-digital monolithic integrated circuit used to control brushless motors , maintaining them at a constant speed , contained in a housing the exterior dimensions of which do not exceed 6 x 25 mm , with not more than 18 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : MGA 3015 A

or — other identification markings relating to integrated circuits complying with the abovementioned description 0

No L 362 / 34 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II Analogue-digital monolithic integrated circuit of bipolar technology , capable of controlling spindle motors and keeping their speed constant , contained in a housing whose exterior dimensions do not exceed 9 x 25 mm , with not more than 20 connecting pins and bearing: — an identification marking either consisting of or including the following combinations of figures and letters : UC 1634 UC 1633 UC 3633 UC 3634 or — other identification markings relating to analogue-digital integrated circuits complying with the abovementioned description 0

ex 85.21 D II Memory management unit of N-MOS ( including H-MOS ) technology (N-MOS MMU ) with a maximum addressing capacity of 16 M bytes , in the form of a monolithic integrated circuit contained in a housing the exterior dimensions, of which do not exceed 25 x 82 mm , with not more than 64 connecting pins or 68 contact areas and bearing: — an identification marking consisting of or including one of the following combinations of figures and letters : 68451 TX 32082 W or — other identification markings relating to N-MOS MMUs complying with the abovementioned description 0

ex 85.21 D II Memory controller of C-MOS technology , in the form of a monolithic integrated circuit , contained in a housing whose dimensions do not exceed 36 x 36 mm , with not more than 132 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : MC 68851 or — other identification markings relating to controllers complying with the abovementioned description 0

ex 85.21 D II Electronic circuit of advanced low power Schottky ( ALPS ) technology for the asynchronous control of signal lines ( bus ) and the conversion of a local bus into a multiplexed bus ( BAM ) in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 37 x 13 mm , with not more than 28 connecting pins and bearing : — the identification marking : 68452 or — other identification markings relating to ALPS BAMs conforming to the foregoing description 0

ex 85.21 D II Cathode-ray tube controller ( CRTC ) of N-MOS ( including H-MOS ) technology in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 62 x 25 mm , with not more than 68 connecting pins and bearing: — an identification marking either consisting of or including the following combination of figures and letters :

20 . 12 . 86 Official Journal of the European Communities No L 362 / 35

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II AM 8052 (cont'd) D 8275 H P 8275 H or — other identification markings relating to CRTCs complying with the abovementioned description 7

ex 85.21 D II Display controller and character generator ( DCCG ) for liquid crystal dot matrix display system in the form of a monolithic integrated circuit of C-MOS technology contained in a housing the exterior dimensions of which do not exceed 20 x 26 mm , with not more than 60 connecting pins , and bearing: — an identification marking consisting of the following combination of figures and letters : HD 61830 or — other identification markings relating to C-MOS Display Controller and character generators complying with the abovementioned descriptions 0

ex 85.21 D II Video digital to analogue converter ( VDAC ) with a maximum conversion time of 10 nanoseconds , in the form of a hybrid integrated circuit , contained in a housing the exterior dimensions of which do not exceed 20 x 35 mm , with not more than 24 connecting pins and bearing : — an identification marking consisting of or including one of the following combination of figures and letters : VDAC 0405 H VDAC 0605 H VDAC 0805 H or — other identification markings relating to VDACs complying with the abovementioned description 0

ex 85.21 D II Interpolation pulse generator of C-MOS technology for controlling geometrical functions , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 39 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : KM 3701 or — other identification markings relating to interpolation modules complying with the abovementioned description 0

ex 85.21 D II Static , random access memory of C-MOS technology ( C-MOS S-RAM ) with a storage capacity of 32 K bits, in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 18 x 39 mm , with not more than 28 connecting pins and bearing: — an identification marking consisting of or including the following combination of figures and letters : TC 5532 or — other identifying markings relating to C-MOS S-RAM complying with the abovementioned description 0

No L 362 / 36 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II Controller for servo-devices of C-MOS technology in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 17 x 54 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : KM 3702 or — other identification markings relating to controllers complying with the abovementioned description 0

ex 85.21 D II Function generator of bipolar technology for the generation of variable waveforms , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 10 x 21 mm , with not more than 16 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : XR 2206 XR 8038 or — other identification markings relating to function generators complying with the abovementioned description 0

ex 85.21 D II Video amplifier of bipolar technology in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 17 mm , with not more than 44 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures : 702 703 or — other identification markings relating to video amplifiers complying with the abovementioned description for use in the manufacture of portable colour television cameras ( a ) 0

ex 85.21 D II Amplifier , of bipolar technology for the amplification of either read or write signals of floppy discs , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 11 x 29 mm , with not more than 22 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : XR 2247 XR 3470 or — other identification markings relating to amplifiers complying with the abovementioned description 0

ex 85.21 D II Aperture and colour temperature balance controller of bipolar technology , in the form of a monolithic integrated analogue circuit , contained in a housing the exterior dimensions of which do not exceed 17 x 17 mm , with not more than 44 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures : 704

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

20 . 12 . 86 Official Journal of the European Communities No L 362 / 37

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II or (cont'd) ;— other identification markings relating to devices complying with the abovementioned description for use in the manufacture of portable colour television cameras ( a ) 0

ex 85.21 D II Impulse generator in C-MOS technology , in the form of a monolithic integrated digital circuit , contained in a housing the exterior dimensions of which do not exceed 25 X 25 mm , with not more than 68 connecting pins and bearing : — an identification marking consisting of or including one of the following combination of figures : 705 706 or — other identification markings relating to impulse generators complying with the abovementioned description for use in the manufacture of portable colour television cameras ( a ) 0

ex 85.21 D II Static random access memories of bipolar technology ( bipolar S-RAMs ) in the form of a monolithic integrated circuit consisting of a substrate layer on which are mounted either 1 or 2 chips each having a storage capacity of 1 K bit , contained in a housing the exterior dimensions of which do not exceed 13x13 mm , with not more than 23 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures : 770639 770823 5120360 7379769 or — other identification markings relating to bipolar S-RAMs complying with the abovementioned description 0

ex 85.21 D II Static memories consisting of two stacked substrate layers with one or two static random access memories of bipolar technology ( bipolar S-RAMs ) in the form of monolithic integrated circuits , each with a storage capacity of 1 K bits and with a maximum storage capacity of 4 K bits , contained in a housing the exterior dimensions of which do not exceed 13x13 mm , with not more than 23 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures : 770965 4599497 7379442 or — other identification markings relating to static memories complying with the abovementioned description 0

ex 85.21 D II Programmable digital signal synthesizer of C-MOS technology with 32 frequency generators to generate eight notes each and a simultaneous output of up to 160 notes in the form of a monolithic integrated circuit contained in a housing , the exterior dimensions of which do not exceed 25 x 25 mm , with not more than 68 connecting pins or contact areas .

The housing bears : — an identification marking either consisting of or including the following combination of letters : MEG or — other identification markings relating to digital synthesizers complying with the abovementioned description 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 38 Official Journal of the European Communities 20 . 12 . 86

Rate of CCT autonomous Description heading No duty ( % )

ex 85.21 D II Repeater circuit, of bipolar technology for the regeneration of pulse code-modulated signals, in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 10 x 21 mm , with not more than 16 connecting pins and bearing: — an identification marking consisting of or including the following combination of figures and letters : XR C 240 or — other identification markings relating to repeater circuits complying with the 0 abovementioned description

ex 85.21 D II Dynamic random access memory controller of N-MOS ( including H-MOS ) technology (N-MOS D-RAM controller) capable of multiplexing addresses and generating timing, in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 17 x 62 mm , with not more than 48 connecting pins or 52 contact areas , and bearing : — an identification marking consisting of or including the following combination of figures and letters : C 8208 THCT 4502 or — other identification markings relating to N-MOS D-RAM controllers complying with the 0 abovementioned description

ex 85.21 D II Dual universal asynchronous receiver transmitter (DUART ) of MOS technology , in the form of a monolithic integrated circuit , contained in a housing whose exterior dimensions do not exceed 15 x 52 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations : SCN 2681 MC 2681 or — other identification markings relating to circuits complying with the abovementioned 0 description

ex 85.21 D II C-MOS clock / calendar circuit, incorporating a quartz crystal oscillator, independent timer recorders and a timer , in the form of a monolithic integrated circuit, contained in a housing the exterior dimensions of which do not exceed 7x20 mm with not more than 1 6 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : MM 58174 A 58274 or — other identification markings relating to clock / calendar circuits complying with the 0 abovementioned description

ex 85.21 D II C-MOS clock circuit with audio and hour-count output, in the form of a monolithic integrated circuit contained in a housing whose dimensions do not exceed 17 x 33 mm, with not more than 24 connecting pins and bearing: — an identification marking either consisting of or including one of the following combinations of figures and letters :

20 . 12 . 86 Official Journal of the European Communities No L 362 / 39

Rate of CCT autonomous Description heading No duty ( % )

ex 85.21 D II SVM 5530 (cont'd) 7910 or — other identification markings relating to clock circuits complying with the abovementioned 0 description

ex 85.21 D II Programmable asynchronous communication element circuit in N-MOS technology, for the asynchronous transmission and reception of data , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 16 x 54 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : INS 8250 NS 16450 WD 8250 NS 16 C 450 or — other identification markings relating to ACE circuits complying with the abovementioned description 0

ex 85.21 D II Dynamic , random-access read / write memory of N-MOS (including H-MOS ) technology , (N-MOS D-RAMs ) with a storage capacity of 64 K x 4 bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 17x34 mm , with not more than 20 connecting pins arranged in two parallel lines ( dual-in-line package ) and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters TMS 4464 PD 41254 PD 41464 TMM 41464 M5M 4464 HM 50464 MB 81464 or — other identification markings relating to N-MOS D-RAMs . complying with the abovementioned description 10

ex 85.21 D II Dynamic random access memories (DRAMs), of N-MOS ( including H-MOS ) technology with a storage capacity of 256 K bits and access times not exceeding 150 ns , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 22 x 12 mm , with not more than 20 connecting pins with zig-zag in-line package and bearing : — an identification marking either consisting of or including one of the following combination of figures and letters : PD 41256 V MB 81256 P HM 56256 ZP or — other identification markings relating to components complying with the abovementioned description 10

ex 85.21 D II Encoder / decoder circuit using Manchester code ( MED ) for the transmission of data in continuous flux with a repeater mode in C-MOS technology , having an output voltage of 4,5 volts , in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 16 x 33 mm , with not more than 20 connecting pins and bearing : — an identification marking consisting or including the following combination of figures and letters : HD 6409

No L 362 / 40 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II or (cont'd) — other identification markings relating to circuits complying with the abovementioned description 0

ex 85.21 D II UV-erasable programmable read-only memories ( EPROMs ) in the form of a monolithic integrated circuit with a storage capacity of 512 K bits , contained in a housing the exterior dimensions of which do not exceed 20 x 42 mm , with a quartz window on the upper surface . The housing bears : — an identification marking consisting or including the following combination of figures and letters : AM 27512 MBM 27 C 512 or — other identification markings relating to EPROMs complying with the abovementioned description 0

ex 85.21 D II TTL logic modules in bipolar technology with not more than six logic functions in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 17 x 34 mm , with not more than 24 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures or letters : SH 767 369 SH 998 088 or — another identification marking relating to logic modules as described above 0

ex 85.21 D II Control and interface circuit for central processor (CPU-controller ) of C-MOS technology in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 25 x 25 mm , with not more than 68 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of letters and figures : FE 2000 L1A0392 or — other identification markings relating to control and interfacing circuits complying with the abovementioned description 0

ex 85.21 D II Circuit for the control of floppy discs ( floppy disc controller ) of C-MOS technology , in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 16 x 62 mm , with not more than 48 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of letters and figures : L 1 A 0519 G 70360-33 MB 89311 or — other identification markings relating to adaptor circuits complying with the abovementioned description 7

ex 85.21 D II Pulse code modulation ( PCM ) codec and filter of NMOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit , consisting of a fully integrated PCM codec with transmit / receive filters , contained in a housing the exterior dimensions of which do not exceed 10 x 23 mm , with not more than 16 connecting pins and bearing :

20 . 12 . 86 Official Journal of the European Communities No L 362 / 41

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II — an identification marking either consisting of or including one of the following (cont'd) combinations of figures : 2916 2917 or — either identification markings relating to PCM codec and filter devices complying with the abovementioned description 7

ex 85.21 D II 6-Channel monolithic integrated circuit ( Read / write data processor circuit) for the amplification and conversion of read signals and conversion of write signals for hard disc drives , contained in a housing the exterior dimensions of which do not exceed 19x38 mm , with not more than 28 connecting pins or contact areas and bearing : — an identification marking consisting of or including the following combination of letters and figures : SSI 540 SSI 541 or — other identification markings relating to integrated circuits complying with the abovementioned description 0

ex 85.21 D II 8-Channel control circuit for maintaining a constant electromagnetic traction force with incorporated diodes and a storage capacity of 8 bits , in the form of a monolithic integrated circuit , of C-MOS technology contained in a housing the exterior dimensions of which do not exceed 9 x 28 mm , with not more than 22 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : UCN 5801 or — other identification markings relating to control circuits complying with the abovementioned description 0

ex 85.21 D II 4-Channel control circuit for maintaining a constant electro magnetic traction force with incorporated diodes and a storage capacity of 4 bits , in the form of a monolithic integrated circuit of C-MOS technology , contained in a housing the exterior dimensions of which do not exceed 7 x 22 mm , with not more than 16 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : UCN 5813 or — other identification markings relating to control circuits complying with the abovementioned description 0

ex 85.21 D II Six-channel monolithic integrated circuit for the generation of read / write signals for hard disc drives , contained in a housing the exterior dimensions of which do not exceed 13 x 13 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of letters and figures : SSI 117 or — other identification markings relating to integrated circuits complying with the abovementioned description 0

No L 362 / 42 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II Programmable non-erasable read-only memories ( PROMS ) with a storage capacity of 16 K bits , in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 39 x 17 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking either consisting of or including the following combination of figures and letters : 27 PS 191 A 7 C 245 7 C 292 MB 71 33 MB 7137 MB 7151 29683 : 7 C 291 HM 6616 MB 7134 MB 7138 MB 7152 or — other identification markings relating to PROMS complying with the abovementioned description 0

ex 85.21 D II Amplifiers for a full range of signals from 0 to 60 KHz in the form of a monolithic integrated circuit contained in a housing the exterior dimensions of which do not exceed 6 x 13 x 26 mm , with not more than 18 connecting pins and a leakage of not more than 0,3nA and bearing : — an identification marking either consisting of or including the following combination of figures and letters : ISO 100 or — other identification markings relating to amplifiers complying with the abovementioned description , for use in the manufacture of telephone exchanges ( a ) 0

ex 85.21 D II Single chip microcomputer of C-MOS technology , in the form of a monolithic integrated circuit , consisting of an arithmetical logic unit ( ALU ) with an organization of 4 bits , a read-only memory ( ROM ) with a storage capacity of 2 K x 8 bits , a dual-tone , multi-frequency ( DTMF ) generator , a random access memory ( RAM ) with a storage capacity of 1 K bit , whether or not with another random access memory ( RAM ) with a storage capacity of 512 bits , contained in a housing whose exterior dimensions do not exceed 16 x 54 mm , with not more than 42 connecting pins and bearing : — an identification marking consisting of one of the following combination of figures and letters : T 6978 TCM 8301 TCM 8302 or — other identification markings relating to single chip microcomputers complying with the abovementioned description 0

ex 85.21 D II Static random access memories of C-MOS technology ( C-MOS S-RAMs ) in the form of a monolithic integrated circuit with a storage capacity of 16 x 4 bits , an access time not exceeding 35 ns , contained in a housing the exterior dimensions of which do not exceed 9 x 21 mm , with not more than 16 connecting pins and bearing : — an identification marking either consisting of or containing one of the following combinations of figures and letters : CY7C189 CY7C190 CY74S189 CY54S189 CY27S03 CY27S07 or — other identification markings relating to C-MOS S-RAMs complying with the abovementioned description 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

20 . 12 . 86 Official Journal of the European Communities No L 362 / 43

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II Static random access memories of C-MOS technology ( C-MOS S-RAMs ) in the form of a monolithic integrated circuit with a storage capacity of 256 x 4 bits and an access time not exceeding 60 ns , contained in a housing the exterior dimensions of which do not exceed 12 x 29 mm , with not more than 22 connecting pins and bearing: — an identification marking either consisting of or including one of the following combinations of figures or figures and letters : CY7C122 CY93422 / 93L422 or — other identification markings relating to C-MOS S-RAMs complying with the abovementioned description 0

ex 85.21 D II Electrically erasable , programmable read-only memories ( so-called E 2 PROMs ), in the form of an unmounted monolithic integrated circuit ( chip ) with a storage capacity of 16 K bits , used in the manufacture of microwave systems for the identification of persons and objects ( a ) 0

ex 85.21 D II Dynamic read / write random access memories manufactured in N-MOS ( including H-MOS ) technology ( D-RAMs ), in the form of a monolithic integrated circuit , consisting of a substrate layer with not less than two and not more than eight chips having a storage capacity of 128 , 192 or 256 K bits and a storage capacity of not less than 256 K bits and not more than two megabits , contained in a housing whose dimensions do not exceed 30 x 30 mm , with not more than 57 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures : 6025841 6031587 6870392 * 7379172 6025843 6031591 6870393 7379174 6025856 6870395 7379176 6025858 7379181 or — other identification markings relating to dynamic read / write memories of the type described above 0

ex 85.21 D II Dual port dynamic random access memory ( D-RAM ) of N-MOS ( including H-MOS ) technology , with data registers and a serial read output control , with a storage capacity of 256 K bits in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 13 x 39 mm , with not more than 24 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : MB 81461 PD 41264 or — other identification markings relating to D-RAMs complying with the abovementioned description 0

ex 85.21 D II Bus interface circuit in C-MOS technology , in the form of a monolithic integrated circuit , for the control of communication lines comprising a numerical bus , two independent receivers and a transmitter consisting of a first-in first-out ( FIFO ) memory contained in a housing whose exterior dimensions do not exceed 20 x 52 mm with not more than 44 connecting pins or contact areas and bearing : — an identification marking either consisting of or including the following combination of figures and letters : HS 3282

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .

No L 362 / 44 20 . 12. 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II or (cont'd) — other identification markings relating to bus interface circuits and corresponding to the abovementioned description 0

ex 85.21 D II Monolithic integrated circuit in N-MOS technology ( including H-MOS ) for the display of graphic symbols on a cathode-ray tube operating in stroke mode , contained in a housing whose exterior dimensions do not exceed 28 x 61 mm , with not more than 68 connecting pins and bearing : — an identification marking consisting of or including the following combinations of figures and letters : FCD 28 042 277 , 96 114 899 , 96 149 135 , 96 114 898 or — other identification markings relating to circuits corresponding to the abovementioned description 0

ex 85.21 D II Static , random access memories ( S-RAMs ) of C-MOS technology , with a storage capacity of 256 K bits , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 39 x 17 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including one of the following combinations of figures and letters : HM 62256 PD 43256 C TC 55257 P or — other identification markings relating to S-RAMs complying with the abovementioned description 0

ex 85.21 D II Random access memories of ECL technology ( ECL-RAMs ) with a storage capacity of 256 x 4 bits , and access time not exceeding 8 ns in the form of a monolithic integrated circuit , contained in a housing the dimensions of which do not exceed 11 x 32 mm , with not more than 24 connecting pins and bearing: — an identification marking either consisting of or including, the following combination of figures : 10422 10422 A or — other identification markings relating to ECL-RAMs complying with the abovementioned description 0

ex 85.21 D II Random access memories of ECL technology ( ECL-RAMs ) with a storage capacity of 16 K bits and an access time not exceeding 15 ns in the form of a monolithic integrated circuit , contained in a housing the dimensions of which do not exceed 9 X 27 mm , with not more than 20 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures : 10480 or — other identification markings relating to ECL-RAMs complying with the abovementioned description 0

ex 85.21 D II Octal line driver of Schottky-TTL technology in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 14x14 mm , with not more than 28 connecting pins or contact areas and bearing :

20 , 12 . 86 Official Journal of the European Communities No L 362 / 45

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II — an identification marking either consisting of or including the following combination of (cont'd) figures and letters : 5170 NE 5170 UC 5170 or — other identification markings relating to octal line drivers complying with the abovementioned description 0

ex 85.21 D II Octal line receiver of Schottky-TTL technology in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 14 x 14 mm , with not more than 28 connecting pins or contact areas and bearing : — an identification marking either consisting of or including the following combination of figures and letters : 5180 NE 5180 5181 NE 5181 8510 8511 or — other identification markings relating to octal line receivers complying with the abovementioned description 0

ex 85.21 D II Interface circuit for the synchronization of data flow from a hard disk drive , in the form of a monolithic integrated circuit , contained in a housing whose dimensions do not exceed 16 x 35 mm , with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : DP 8462 or — other identification markings relating to interfaces complying with the abovementioned description 0

ex 85.21 D II Hard Disc Data Separator ( HDDS ) in the form of a monolithic integrated circuit , contained in a housing whose exterior dimensions do not exceed 16 x 37 mm , with not more than 28 connecting pins and bearing: — an identification marking consisting of or including one of the following combinations of figures and letters : DP 8465 WD 10C20 DP 8460-2 HDC 9226 DP 8460-3 DP 8460-4 or — other identification markings relating to devices complying with the abovementioned description 0

ex 85.21 D II Hybrid integrated circuit for electromagnet control consisting of four Darlington pairs ( one Darlington = two transistors with a cascade connection ) contained in a housing having exterior dimensions which do not exceed 12 x 27 mm with not more than 10 connecting pins and bearing: — an identification marking consisting of or including the following combination of figures and letters : TH 3L10 TH 3L20 PU 4419

No L 362 / 46 20 . 12 . 86 Official Journal of the European Communities

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II or (cont'd) — other identification markings relating to integrated circuits complying with the abovementioned description 0

ex 85.21 D II Interface circuit of C-MOS technology for signals between peripheral hard disc memory units and central units in the form of a monolithic integrated circuit contained in a housing whose exterior dimensions do not exceed 28 X 53 mm with not more than 68 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : OMTI 508 AIC 500 OMTI 509 AIC 16000 WD 11 COO or — other identification markings relating to interface circuits complying with the abovementioned description 0

ex 85.21 D II Sequential data control circuit of MOS technology for interface between a hard disc memory unit and the memory control unit in the form of a monolithic integrated circuit of MOS technology contained in a housing whose exterior dimensions do not exceed 28 x 54 mm , with not more than 68 connecting pins and bearing : — an identification marking consisting of or including one of the following combinations of figures and letters : AIC 010 OMTI 505 AIC 100 or — other identification markings relating to sequential circuits complying with the abovementioned description 0

ex 85.21 D II Encoder / decoder serial interface circuit for hard disc drives , in the form of a monolithic integrated circuit contained in a housing whose exterior dimensions do not exceed 17 X 37 mm with not more than 28 connecting pins or contact areas and bearing: — an identification marking consisting of or including one of the following combinations of figures and letters : OMTI 507 AIC 250 OMTI 5027 AIC 270 or — other identification markings relating to interface circuits complying with the abovementioned description 0

ex 85.21 D II 4-channel read / write monolithic integrated circuit of bipolar technology for controlling magnetic heads in hard disk units , contained in a housing whose exterior dimensions do not exceed 12 x 19 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : SSI 510 or — other identification markings relating to integrated circuits complying with the abovementioned description 0

20 . 12 . 86 Official Journal of the European Communities No L 362 / 47

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II Electronic control circuit for static memory control ( S / RAM ) with address multiplexing and pulse generation facility , in the form of a monolithic integrated circuit of MOS technology contained in a housing whose dimensions do not exceed 28 x 54 mm , with not more than 68 connecting pins or contact areas and bearing : — an identification marking consisting of or including one of the following combination of figures and letters : OMTI 506 AIC 300 or — other identification markings relating to electronic control circuits complying with the abovementioned description 0

ex 85.21 D II Semi-custom logic arrays ( gate arrays ) of C-MOS technology with metal gates , in the form of a monolithic integrated circuit with an operating voltage of 12 volts , with not less than 637 2-input functions , having within the array a digital code produced by an electron beam , contained in a housing whose exterior dimensions do not exceed 29 x 1 1 mm , with not more than 22 connecting pins and bearing : — an identification marking either consisting of or including one of the following combination of figures and letters : FB 215 or — other identification markings relating to gate arrays complying with the abovementioned description 7

ex 85.21 D II Pulse code modulation ( PCM ) codec of N-MOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit , consisting of a sample and hold circuit digital to analogue converter , comparator , successive approximation register and logic function to interface to a full duplex PCM link , contained in a housing whose exterior dimensions do not exceed 11x28 mm , with not more than 22 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : 2911 A-l or — other identification markings relating to PCM codecs complying with the abovementioned description 7

ex 85.21 D II Pulse code modulation ( PCM ) transmit / receive filter of N-MOS ( including H-MOS ) technology , in the form of a monolithic integrated circuit , consisting of two filters of a PCM line or trunk termination , contained in a housing whose exterior dimensions do not exceed 10 x 21 mm , with not more than 16 connecting pins and bearing: — an identification marking consisting of or including the following combination of figures and letters : D 2912 A or — other identification markings relating to PCM filters complying with the abovementioned description 7

ex 85.21 D II Dynamic random access memories of C-MOS technology ( C-MOS D-RAMs ) with a storage capacity of 256 K bits in the form of a monolithic integrated circuit , contained in a housing whose external dimensions do not exceed 17 x 34 mm , with not more than 1 8 connecting pins and bearing :

No L 362 / 48 Official Journal of the European Communities 20 . 12 . 86

CCT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II — an identification marking consisting of or including the following combination of figures (cont'd) and letters : P 51 C 256 P 51 C 259 or — other identification markings relating to C-MOS D-RAMs complying with the abovementioned description 0

ex 85.21 D II Analogue / digital signal converter , containing amplifiers , D / A and A / D converters with a supply voltage of 12 volts ± 10% and a digital serial interface with asynchronous receiver / transmitter , in the form of a monolithic integrated circuit , contained in a housing whose external dimensions do not exceed 18x18 mm , with not more than 44 connecting pins or contact areas and bearing : — an identification marking consisting of or including the following combination of figures and letters : AD 75002 or — other identification markings relating to programmable amplifiers with asynchronous receiver / transmitter complying with the abovementioned description 0

ex 85.21 D II Cathode ray tube controller ( CRTC ) of bipolar technology in the form of a monolithic integrated circuit contained in a housing whose exterior dimensions do not exceed 15x55 mm with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : SCB 2675 or — other identification markings relating to CRTCs complying with the abovementioned description 0

ex 85.21 D II Monochrome display controller (MDC ) of C-MOS technology , in the form of a monolithic integrated circuit , contained in a housing whose exterior dimensions do not exceed 25 x 25 mm , with not more than 68 connecting pins and bearing: — an identification marking either consisting of or including the following combination : 01-01.00 551 A or — other identification markings relating to circuits complying with the abovementioned description 0

ex 85.21 D II Programmable non-erasable read-only memories (PROMs ) with a storage capacity of 32 K bits , in the form of a monolithic integrated circuit , whose external dimensions do not exceed 17 x 39 mm , with not more than 32 connecting pins or contact areas and bearing : — an identification marking either consisting of or including the following combination of figures and letters : 63S3281 AM 27S43 MB 7141 MB 7142 or — other identification markings relating to PROMs complying with the abovementioned description 0

20 . 12 . 86 Official Journal of the European Communities No L 362 / 49

CGT Rate of Description autonomous heading No duty ( % )

ex 85.21 D II Programmable advanced video display controllers (AVDCs) of N-MOS (including H-MOS ) technology in the form of a monolithic integrated circuit, contained in a housing whose external dimensions do not exceed 15 x 55 mm , with not more than 40 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : SCN 2674 or — other identification markings relating to controllers complying with the abovementioned description 7

ex 85.21 D II Control circuit of TTL-technology in the form of a monolithic integrated circuit for the firing of magnetic print hammers , contained in a housing the exterior dimensions of which do not exceed 7 X 20 mm with not more than 16 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures : 801379-002 or — other identification markings relating to integrated circuits complying with the abovementioned description 0

ex 85.21 D II Subscriber-connection units ( crosspoint switches ) with not less than four and not more than 12 switches and an operating voltage of at least 150 V , in the form of a hybrid integrated circuit , contained in a housing whose dimensions do not exceed 92 x 41 mm , with not more than 94 connecting pins and bearing: — an identification marking consisting of or including the following combinations : 904 719 or — other identification markings relating to a crosspoint switch complying with the abovementioned description 0

ex 85.21 D II 8 x 8 bit multiplier accumulator (MAC ) of C-MOS technology in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 62 x 16 mm , with not more than 48 connecting pins and bearing: — an identification marking either consisting of or including the following combination of numbers and letters : ADSP-1008A or — other identification markings relating to MACs complying with the abovementioned description 0

ex 85.21 D II Analogue to digital converter for the calculation of the average value of variable wave-forms , in the form of a monolithic integrated circuit , contained in a housing the exterior dimensions of which do not exceed 18 x 10 mm , with not more than 14 connecting pins and bearing : — an identification marking consisting of or including the following combination of numbers and letters : AD 536 A or — other identification markings relating to converters complying with the abovementioned description 0

No L 362 / 50 Official Journal of the European Communities 20 . 12 . 86

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II 1 2-bit analogue-to-digital converter in the form of a monolithic integrated circuit incorporating a voltage reference and clock , contained in a housing the external dimensions of which do not exceed 36 x 15 mm , with not more than 28 connecting pins and bearing : — an identification marking either consisting of or including the following combination of figures and letters : AD574A or — other identification markings for devices relating to the above description 0

ex 85.21 D II 4-channel digital-to-analogue converter , each channel having a capacity of 12 bits , in the form of a hybrid integrated circuit contained in a housing the external dimensions of which do not exceed 41 x 21 mm with not more than 28 connecting pins and bearing : — an identification marking consisting of or including the following combination of numbers and letters : AD390 or — other identification markings relating to microprocessors complying with the abovementioned description 0

ex 85.21 D II Buffer management control processor in N-MOS ( including H-MOS ) technology in the form of a monolithic integrated circuit contained in a housing whose exterior dimensions do not exceed 54 x 17 mm with not more than 40 connecting pins and bearing : — an identification marking consisting of or including the following combination of figures and letters : WD 1015 or — other identification markings relating to buffer management control processors complying with the abovementioned description 0

ex 85.21 D II Buffer manager and controler of C-MOS technology in the form of a monolithic integrated circuit contained in a housing whose exterior dimensions do not exceed 31 mm by 31 mm with not more than 84 connecting pins or contact areas and bearing : — an identification marking consisting of or including the following combination : WD11C00-22 or — other identification markings for devices relating to the abovementioned description 0

ex 85.21 D II Thermocouple amplifier for instrumentation control at temperatures from 0 ° to 50 °C , incorporating an alarm system , in the form of a monolithic integrated circuit contained in a housing the external dimensions of which do not exceed 20 x 8 mm with not more than 14 connecting pins and bearing: — an identification marking either consisting of or including the following combination of figures and letters : AD594 AD595 or — other identification markings relating to thermocouple amplifiers complying with the abovementioned description 0

20 . 12 . 86 Official Journal of the European Communities No L 362 / 51

Rate of CCT Description autonomous heading No duty ( % )

ex 85.21 D II Temperature transducer in the form of a monolithic analogue integrated circuit contained in a housing the exterior dimensions of which do not exceed 6x4 mm with not more than three connecting pins and bearing: — an identification marking consisting of or including the following combination of numbers and letters : AD 590 or — other identification markings relating to transducers complying with the abovementioned description 0

ex 85.21 E Deflector yoke for cathode ray tubes with an operating frequency of between 31 250 Hz and 64 000 Hz incorporating a quadripolar magnet 0

ex 85.23 B Insulated winding wire of aluminium of a purity of not less than 99,5 % by weight , neither lacquered , varnished nor enamelled , with a total thickness of not less than 0,15 mm and not more than 0,16 mm 0

ex 90.02 B Image reversers made up from an assembly of optical fibres 0

ex 90.02 B Adjustable lens unit , having a focal length of between 115 mm and 140 mm , a diameter of not less than 120 mm and not more than 130 mm , and comprising a combination of between four and eight glass or methacrylic lenses , each lens coated on at least one side with a magnesium fluoride layer , for use in the manufacture of video projectors ( a ) 0

ex 90.02 B Element , consisting of two rows of rigid optical filaments mounted between two plastic plates , whose maximum external dimensions do not exceed 276 x 20 x 5 mm , not fitted with cables or connectors , for use in the manufacture of photocopiers ( a ) 0

ex 90.10 A Optical unit for photocopiers consisting of two rows of rigid optical monofilament fibres between two plates of plastic material , a tube lamp and a metal reflector , mounted on a metal structure whose maximum dimensions do not exceed 335 x 100 x 40 mm 0

ex 90.10 A Unit for photocopier , not fitted with an optical fibre assembly , consisting of a halogen lamp and metal reflector mounted in a metal structure whose maximum dimensions (without taking account of cables and connectors ) do not exceed 290 X 112 X 53 mm 0

ex 90.19 B II Portable reading appliance for the visually handicapped in which a fibre optic camera transmits a magnified image on to a display screen , and parts thereof 3

ex 92.12 A Rigid magnetic disks , prelubricated , oxide type , with a high coercivity ( 800 Oe ), an outer diameter of 95 mm , an inner diameter of 25 mm and a thickness of 1,27 mm 0

( a ) Control of the use for this special purpose shall be carried out pursuant to the relevant Community provisions .