
STMicroelectronics
HCT257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) HCT258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING)

STMicroelectronics
HEX BUS BUFFER WITH 3 STATE OUTPUT INVERTING

STMicroelectronics
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

STMicroelectronics
HCT640 INVERTING, HCT643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER (3-STATE): HCT245 NON INVERTING

STMicroelectronics
3 TO 8 LINE DECODER (INVERTING)

STMicroelectronics
OCTAL D TYPE FLIP FLOP WITH CLEAR

STMicroelectronics
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT374 NON INVERTING - HCT534 INVERTING

STMicroelectronics
8 BIT SIPO SHIFT REGISTER

STMicroelectronics
HEX D-TYPE FLIP FLOP WITH CLEAR

STMicroelectronics
QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING)

STMicroelectronics
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING

STMicroelectronics
QUAD 2-INPUT SCHMITT NAND GATE

STMicroelectronics
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER