| 646281 | HCC40182B | LOOK-AHEAD CARRY GENERATOR | SGS Thomson Microelectronics |
| 646282 | HCC40182B | LOOK-AHEAD CARRY GENERATOR | ST Microelectronics |
| 646283 | HCC40182BF | LOOK-AHEAD CARRY GENERATOR | SGS Thomson Microelectronics |
| 646284 | HCC40182BF | LOOK-AHEAD CARRY GENERATOR | ST Microelectronics |
| 646285 | HCC4018B | PRESETTABLE DIVIDE-BY-N COUNTER | SGS Thomson Microelectronics |
| 646286 | HCC4018B | PRESETTABLE DIVIDE-BY-N COUNTER | ST Microelectronics |
| 646287 | HCC4018BDG | Rad-hard presettable divide-by N counter | ST Microelectronics |
| 646288 | HCC4018BDT | Rad-hard presettable divide-by N counter | ST Microelectronics |
| 646289 | HCC4018BF | PRESETTABLE DIVIDE-BY-N COUNTER | SGS Thomson Microelectronics |
| 646290 | HCC4018BF | PRESETTABLE DIVIDE-BY-N COUNTER | ST Microelectronics |
| 646291 | HCC4018BKG | Rad-hard presettable divide-by N counter | ST Microelectronics |
| 646292 | HCC4018BKT | Rad-hard presettable divide-by N counter | ST Microelectronics |
| 646293 | HCC40192B | PRESETTABLE UP/DOWN COUNTERS - 40192B û BCD TYPE 40193B û BINARY TYPE | SGS Thomson Microelectronics |
| 646294 | HCC40192B | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646295 | HCC40192BC1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646296 | HCC40192BC1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646297 | HCC40192BEY | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646298 | HCC40192BEY | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646299 | HCC40192BF | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
|
| 646300 | HCC40192BF | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646301 | HCC40192BM1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646302 | HCC40192BM1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646303 | HCC40193B | PRESETTABLE UP/DOWN COUNTERS - 40192B û BCD TYPE 40193B û BINARY TYPE | SGS Thomson Microelectronics |
| 646304 | HCC40193B | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646305 | HCC40193BC1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646306 | HCC40193BC1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646307 | HCC40193BDG | Rad-hard presettable 4-bit binary up-down counter | ST Microelectronics |
| 646308 | HCC40193BDT | Rad-hard presettable 4-bit binary up-down counter | ST Microelectronics |
| 646309 | HCC40193BEY | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646310 | HCC40193BEY | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646311 | HCC40193BF | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646312 | HCC40193BF | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646313 | HCC40193BKG | Rad-hard presettable 4-bit binary up-down counter | ST Microelectronics |
| 646314 | HCC40193BKT | Rad-hard presettable 4-bit binary up-down counter | ST Microelectronics |
| 646315 | HCC40193BM1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | SGS Thomson Microelectronics |
| 646316 | HCC40193BM1 | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE | ST Microelectronics |
| 646317 | HCC40194B | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | SGS Thomson Microelectronics |
| 646318 | HCC40194B | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
| 646319 | HCC40194BC1 | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | SGS Thomson Microelectronics |
| 646320 | HCC40194BC1 | 4-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER | ST Microelectronics |
