| 166361 | 74HCT40103 | 8-bit synchronous binary down counter | Philips |
| 166362 | 74HCT40103D | 8-bit synchronous binary down counter | Integrated Circuit Systems |
| 166363 | 74HCT40103D | 8-bit synchronous binary down counter | Philips |
| 166364 | 74HCT40103DB | 8-bit synchronous binary down counter | Integrated Circuit Systems |
| 166365 | 74HCT40103DB | 8-bit synchronous binary down counter | Philips |
| 166366 | 74HCT40103N | 8-bit synchronous binary down counter | Integrated Circuit Systems |
| 166367 | 74HCT40103N | 8-bit synchronous binary down counter | Philips |
| 166368 | 74HCT40103PW | 8-bit synchronous binary down counter | Philips |
| 166369 | 74HCT40103U | 8-bit synchronous binary down counter | Philips |
| 166370 | 74HCT40104 | 4-bit bidirectional universal shift register; 3-state | Philips |
| 166371 | 74HCT40105 | 4-bit x 16-word FIFO register | Philips |
| 166372 | 74HCT40105D | 4-bit x 16-word FIFO register | NXP Semiconductors |
| 166373 | 74HCT40105D | 4-bit x 16-word FIFO register | Philips |
| 166374 | 74HCT40105DB | 4-bit x 16-word FIFO register | NXP Semiconductors |
| 166375 | 74HCT40105DB | 4-bit x 16-word FIFO register | Philips |
| 166376 | 74HCT40105N | 4-bit x 16-word FIFO register | NXP Semiconductors |
| 166377 | 74HCT40105N | 4-bit x 16-word FIFO register | Philips |
| 166378 | 74HCT40105PW | 4-bit x 16-word FIFO register | Philips |
| 166379 | 74HCT40105U | 4-bit x 16-word FIFO register | Philips |
|
| 166380 | 74HCT4015 | Dual 4-bit serial-in/parallel-out shift register | Philips |
| 166381 | 74HCT4015D | Dual 4-bit serial-in/parallel-out shift register | NXP Semiconductors |
| 166382 | 74HCT4015D | 74HC/HCT4015; Dual 4-bit serial-in/parallel-out shift register | Philips |
| 166383 | 74HCT4015N | Dual 4-bit serial-in/parallel-out shift register | NXP Semiconductors |
| 166384 | 74HCT4015N | 74HC/HCT4015; Dual 4-bit serial-in/parallel-out shift register | Philips |
| 166385 | 74HCT4015U | Dual 4-bit serial-in/parallel-out shift register | Philips |
| 166386 | 74HCT4016 | Quad bilateral switches | Philips |
| 166387 | 74HCT4016D | Quad bilateral switches | NXP Semiconductors |
| 166388 | 74HCT4016D | 74HC/HCT4016; Quad bilateral switches | Philips |
| 166389 | 74HCT4016N | Quad bilateral switches | NXP Semiconductors |
| 166390 | 74HCT4016N | 74HC/HCT4016; Quad bilateral switches | Philips |
| 166391 | 74HCT4016U | Quad bilateral switches | Philips |
| 166392 | 74HCT4017 | Johnson decade counter with 10 decoded outputs | Philips |
| 166393 | 74HCT4017BQ | Johnson decade counter with 10 decoded outputs | Nexperia |
| 166394 | 74HCT4017BQ | Johnson decade counter with 10 decoded outputs | NXP Semiconductors |
| 166395 | 74HCT4017BQ-Q100 | Johnson decade counter with 10 decoded outputs | Nexperia |
| 166396 | 74HCT4017BQ-Q100 | Johnson decade counter with 10 decoded outputs | NXP Semiconductors |
| 166397 | 74HCT4017D | Johnson decade counter with 10 decoded outputs | Nexperia |
| 166398 | 74HCT4017D | Johnson decade counter with 10 decoded outputs | NXP Semiconductors |
| 166399 | 74HCT4017D | 74HC/HCT4017; Johnson decade counter with 10 decoded outputs | Philips |
| 166400 | 74HCT4017D-Q100 | Johnson decade counter with 10 decoded outputs | Nexperia |
