Browse STMicroelectronics part numbers by initial letter and open each datasheet page for detailed specifications and PDF access.
| Part Number | Description |
|---|---|
| M54HC4066 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC4072 | DUAL 4 INPUT OR GATE |
| M54HC4075 | TRIPLE 3 INPUT OR GATE |
| M54HC4078 | 8 INPUT NOR/OR GATE |
| M54HC4094 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC42 | BCD TO DECIMAL DECODER |
| M54HC423 | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
| M54HC423A | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
| M54HC4316 | QUAD BILATERAL SWITCH |
| M54HC4351 | ANALOG MULTIPLEXER/DEMULTIPLEXER |
| M54HC4352 | ANALOG MULTIPLEXER/DEMULTIPLEXER |
| M54HC4353 | ANALOG MULTIPLEXER/DEMULTIPLEXER |
| M54HC4511 | BCD TO 7 SEGMENT LATCH/DECODER DRIVER |
| M54HC4514 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC4518 | HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER |
| M54HC4520 | COUNTER |
| M54HC4538 | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
| M54HC4543 | BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER |
| M54HC51 | DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE |
| M54HC533 | OCTAL D-TYPE LATCH |
| M54HC534 | OCTAL D-TYPE FLIP FLOP |
| M54HC540 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC541 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC563 | OCTAL D-TYPE LATCH |
| M54HC564 | OCTAL D-TYPE FLIP FLOP |
| M54HC573 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC574 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC592 | 8 BIT REGISTER BINARY COUNTER |
| M54HC593 | 8 BIT BINARY COUNTER |
| M54HC595 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC597 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC620 | OCTAL BUS TRANSCEIVER |
| M54HC623 | OCTAL BUS TRANSCEIVER |
| M54HC640 | OCTAL BUS TRANSCEIVER |
| M54HC643 | OCTAL BUS TRANSCEIVER |
| M54HC670 | 4 WORD x 4 BIT REGISTER FILE |
| M54HC688 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC690 | COUNTER/REGISTER |
| M54HC691 | COUNTER/REGISTER |
| M54HC692 | COUNTER/REGISTER |
| M54HC693 | COUNTER/REGISTER |
| M54HC696 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE |
| M54HC697 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE |
| M54HC698 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE |
| M54HC699 | HC697/699 U/D 4 BIT BINARY COUNTER/REGISTER 3-STATE HC696/698 U/D DECADE COUNTER/REGISTER 3-STATE |
| M54HC7240 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED |
| M54HC7241 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED |
| M54HC7244 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED |
| M54HC7245 | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING |
| M54HC7266 | HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN HC7266 QUAD EXCLUSIVE NOR GATE |
| M54HC7292 | PROGRAMMABLE DIVIDER/TIMER |
| M54HC7294 | PROGRAMMABLE DIVIDER/TIMER |
| M54HC73 | DUAL J-K FLIP FLOP WITH PRESET AND CLEAR |
| M54HC74 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC75 | 4 BIT D TYPE LATCH |
| M54HC76 | DUAL J-K FLIP FLOP WITH PRESET AND CLEAR |
| M54HC7640 | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING |
| M54HC7643 | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING |
| M54HC7645 | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING |
| M54HC77 | 4-BIT D-TYPE LATCH |
| M54HC85 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HC86 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HCT00 | QUAD 2-INPUT NAND GATE |
| M54HCT02 | QUAD 2-INPUT NOR GATE |
| M54HCT04 | HEX INVERTER |
| M54HCT08 | QUAD 2-INPUT AND GATE |
| M54HCT10 | TRIPLE 3-INPUT NAND GATE |
| M54HCT125 | QUAD BUS BUFFERS |
| M54HCT126 | QUAD BUS BUFFERS |
| M54HCT137 | 3 TO 8 LINE DECODER/LATCH INVERTING |
| M54HCT138 | 3 TO 8 LINE DECODER INVERTING |
| M54HCT139 | DUAL 2 TO 4 DECODER/DEMULTIPLEXER |
| M54HCT14 | HEX SCHMITT INVERTER |
| M54HCT157 | QUAD 2 CHANNEL MULTIPLEXER |
| M54HCT158 | QUAD 2 CHANNEL MULTIPLEXER |
| M54HCT160 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| M54HCT161 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| M54HCT162 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| M54HCT163 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| M54HCT164 | 8 BIT SIPO SHIFT REGISTER |
| M54HCT165 | 8 BIT PISO SHIFT REGISTER |
| M54HCT174 | HEX D-TYPE FLIP FLOP |
| M54HCT240 | OCTAL BUS BUFFER |
| M54HCT241 | OCTAL BUS BUFFER |
| M54HCT244 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HCT245 | Rad-hard high speed 2V to 6V CMOS logic |
| M54HCT257 | QUAD 2-CHANNEL MULTIPLEXER |
| M54HCT258 | QUAD 2-CHANNEL MULTIPLEXER |
| M54HCT27 | TRIPLE 3-INPUT NOR GATE |
| M54HCT273 | OCTAL D TYPE FLIP FLOP |
| M54HCT30 | 8 INPUT NAND GATE |
| M54HCT32 | QUAD 2-INPUT OR GATE |
| M54HCT367 | HEX BUS BUFFER |
| M54HCT368 | HEX BUS BUFFER |
| M54HCT373 | Octal D-Type Latch |
| M54HCT374 | Octal D-type Flip Flops |
| M54HCT393 | DUAL BINARY COUNTER |
| M54HCT533 | Octal D-Type Latch |
| M54HCT534 | Octal D-type Flip Flops |
| M54HCT540 | Octal Bus Buffer |
