74LS245  DIP20  IC  3-STATE Octal Bus Transceiver  

74LS247 DIP16 Logik IC BCD TO SEVEN SEGMENT ( 7-Segment ) DECODERS DRIVERS with 15V outputs ( open Collector ) Ersetzt unter anderen SN74LS247, SN54247, SN74247,   

74LS253 DIP16 IC DATA SELECTORS MULTIPLEXERS WITH 3-STATE Outputs Ersetzt unter anderen SN74LS253, SN54253, SN74253   

74LS259  DIP16 IC 8-Bit Addressable Latch addressierbar Ersetzt unter anderen SN74LS259, SN54259, SN74259 

74LS26  DIP14 Logik IC NAND-Gate Quad  

74LS27 DIP14 Logik IC  TRIPLE 3- EINGANG NOR GATTER  

74LS273  DIP20 Logik IC  Flip-Flop D-Type LP-Schottky  

74LS28  DIP14 Logik IC QUAD 2-INPUT NOR BUFFER  Ersetzt u.a. SN74LS78, 7428, 5428  

74LS290 SN74LS290 DIP14  Counter DEZIMAL UND 4-BIT BINÄR ZÄHLER  

74LS293  DIP14 Logic IC Decade Counter 4-Bit Binary Counter  

74LS30  DIP14 Logic IC  NAND-Gate 8-Inputs  

74LS348  DIP16 IC 8-INPUT PRIORITY ENCODERS WITH 3-STATE OUTPUTS

74LS352  DIP16 Logik IC DUAL 4-INPUT MULTIPLEXER Ersetzt auch SN54352 SN74352, SN74LS352  

74LS368 SGS  IC DIP16 Leitungstreiber 3-State Outputs Drive Bus Lines  3-State Outputs Drive Bus Lines ( Leitungstreiber ) or Buffer Memory Adress Registers Ersetzt auch SN54LS368A... SN74LS368A

74LS37  DIP14 IC  Quad 2Input NAND Buffer = QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS  

SN74LS374N  DIP20 Oktal D-Typ Flankengetriggerte Flip-Flop 3-State  

74LS375   DIP16 IC Schottky Quad bistable latches  

74LS377  DIP20 IC Schottky OCTAL D-FLIP FLOP  

74LS38  DIP14 IC QUAD 2- EINGANG NAND PUFFER OC  

74LS385 DIP20 IC Schottky  QUADRUPLE SERIAL ADDERS SUBTRACTORS  

74LS390  DIP16 IC Schottky Counter  

74LS393  DIP14 IC Schottky Counter  

74LS40  DIP14 IC Quad 2-Input Exclusive OR Gate  

74LS42   DIP16 IC Schottky BCD to Decimal Decoder  

74LS48  DIP16 IC Schottky BCD 7-Segment Treiber. Ersetzt u.a. SN74LS48, SN5448, SN7448  

74LS49  DIP14 IC Schottky BCD 7-Segment Decoder Treiber. Ersetzt u.a. SN74LS49, SN5449, SN7449  

74LS490   DIP16 IC Schottky DUAL DECADE COUNTER  

74LS51 Dual 2-Wide 2-Input, 2-Wide 3-Input AND-OR-INVERT Gate  Ersetzt u.a. SN74LS51, SN5451, SN7451  

74LS54   DIP14 IC Schottky 4 WIDE AND-OR-Invert Gates Ersetzt u.a. SN74LS54, SN5454, SN7454  

74LS541    DIP20 IC Schottky 3-state Inverter  

74LS55  DIP14 IC Schottky 2-WIDE 4-INPUT AND ORINVERT Gates Ersetzt bedingt u.a. SN74LS55, SN5455, SN7455  

74LS573  DIP20 IC Schottky Octal D-Type Latch  

74LS620   DIP20 IC Schottky Octal Bus Transceiver BiDi  

74LS624  DIP14 IC Schottky VOLTAGE CONTROLLED OSCILLATORS Ersetzt unter anderen auch SN74LS624, SN54LS624, 74624  

74LS629  DIP14 IC LS-Schottky VCO VOLTAGE CONTROLLED OSCILLATORS Ersetzt unter anderem 54LS629 , SN74LS629  

74LS63 DIP14 IC Schottky HEX CURRENT SENSING INTERFACE Ersetzt bedingt u.a. SN74LS63N, SN5463, SN7463

74LS640   DIP20 IC Schottky OCTAL BUS TRANSCEIVERS  

74LS641    DIP20 IC Schottky  8-Bit Transceiver  

74LS642  DIP20 IC Schottky OKTAL BUS TRANSCEIVERS  

74LS645   DIP20 IC Schottky OCTAL BUS TRANSCEIVERS  

74LS688  DIP20 IC Schottky 8-BIT MAGNITUDE/IDENTITY COMPARATORS  

74LS73  DIP14 IC Flip-Flop JK-Type  

74LS74   DIP14 IC Schottky Flip-Flop D-type  

74LS76   DIP16 IC Schottky DUAL J-K Flip-Flops neg trig

74LS78    DIP14  IC Schottky  JK-Flip-Flop 2-fach Ersetzt bedingt u.a. SN74LS78N, SN5478, SN7478  

74LS83  DIP16 IC Schottky 4-BIT FULL ADDIERER

74LS85  DIP16  IC Schottky Magnitude Comparator 4-Bit

74LS86    DIP14 IC Schottky XOR-Gate 2-Input