| 973201 | M54HCT245D | RAD HARD OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) | ST Microelectronics |
| 973202 | M54HCT245DG | Rad-Hard Octal Bus Transceiver 3-State | ST Microelectronics |
| 973203 | M54HCT245DT | Rad-Hard Octal Bus Transceiver 3-State | ST Microelectronics |
| 973204 | M54HCT245F1R | OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING | SGS Thomson Microelectronics |
| 973205 | M54HCT245F1R | OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING / HCT643 INVERTING/NON INVERTING | ST Microelectronics |
| 973206 | M54HCT245K1 | RAD HARD OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) | ST Microelectronics |
| 973207 | M54HCT245KG | Rad-Hard Octal Bus Transceiver 3-State | ST Microelectronics |
| 973208 | M54HCT245KT | Rad-Hard Octal Bus Transceiver 3-State | ST Microelectronics |
| 973209 | M54HCT257 | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE, INVERTING | SGS Thomson Microelectronics |
| 973210 | M54HCT257 | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE / INVERTING | ST Microelectronics |
| 973211 | M54HCT257F1R | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE, INVERTING | SGS Thomson Microelectronics |
| 973212 | M54HCT257F1R | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE / INVERTING | ST Microelectronics |
| 973213 | M54HCT258 | HCT258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING) HCT257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | SGS Thomson Microelectronics |
| 973214 | M54HCT258 | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE / INVERTING | ST Microelectronics |
| 973215 | M54HCT258F1R | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE, INVERTING | SGS Thomson Microelectronics |
| 973216 | M54HCT258F1R | HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE / INVERTING | ST Microelectronics |
| 973217 | M54HCT27 | TRIPLE 3-INPUT NOR GATE | SGS Thomson Microelectronics |
| 973218 | M54HCT27 | TRIPLE 3-INPUT NOR GATE | ST Microelectronics |
| 973219 | M54HCT273 | OCTAL D TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
|
| 973220 | M54HCT273 | OCTAL D TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 973221 | M54HCT273F1R | OCTAL D TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 973222 | M54HCT273F1R | OCTAL D TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 973223 | M54HCT27F1R | TRIPLE 3-INPUT NOR GATE | ST Microelectronics |
| 973224 | M54HCT30 | 8 INPUT NAND GATE | SGS Thomson Microelectronics |
| 973225 | M54HCT30 | 8 INPUT NAND GATE | ST Microelectronics |
| 973226 | M54HCT30F1R | 8 INPUT NAND GATE | ST Microelectronics |
| 973227 | M54HCT32 | QUAD 2-INPUT OR GATE | SGS Thomson Microelectronics |
| 973228 | M54HCT32 | QUAD 2-INPUT OR GATE | ST Microelectronics |
| 973229 | M54HCT32F1R | QUAD 2-INPUT OR GATE | ST Microelectronics |
| 973230 | M54HCT367 | HCT258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING) HCT257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | SGS Thomson Microelectronics |
| 973231 | M54HCT367 | HCT367 NON INVERTING, HCT368 INVERTING HEX BUS BUFFER (3-STATE) | SGS Thomson Microelectronics |
| 973232 | M54HCT367 | HEX BUS BUFFER 3-STATE HCT367 NONINVERTING / HCT368 INVERTING | ST Microelectronics |
| 973233 | M54HCT367F1R | HEX BUS BUFFER 3-STATE HCT367 NONINVERTING, HCT368 INVERTING | SGS Thomson Microelectronics |
| 973234 | M54HCT367F1R | HEX BUS BUFFER 3-STATE HCT367 NONINVERTING / HCT368 INVERTING | ST Microelectronics |
| 973235 | M54HCT368 | HCT367 NON INVERTING, HCT368 INVERTING HEX BUS BUFFER (3-STATE) | SGS Thomson Microelectronics |
| 973236 | M54HCT368 | HEX BUS BUFFER 3-STATE HCT367 NONINVERTING / HCT368 INVERTING | ST Microelectronics |
| 973237 | M54HCT368F1R | HEX BUS BUFFER 3-STATE HCT367 NONINVERTING, HCT368 INVERTING | SGS Thomson Microelectronics |
| 973238 | M54HCT368F1R | HEX BUS BUFFER 3-STATE HCT367 NONINVERTING / HCT368 INVERTING | ST Microelectronics |
| 973239 | M54HCT373 | HCT373 NON INVERTING - HCT533 INVERTING OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT | SGS Thomson Microelectronics |
| 973240 | M54HCT373 | OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT373 NON INVERTING - HCT533 INVERTING | ST Microelectronics |
