| 166441 | 74HCT4040D-Q100 | 12-stage binary ripple counter | NXP Semiconductors |
| 166442 | 74HCT4040DB | 12-stage binary ripple counter | Nexperia |
| 166443 | 74HCT4040DB | 12-stage binary ripple counter | NXP Semiconductors |
| 166444 | 74HCT4040DB | 74HC/HCT4040; 12-stage binary ripple counter | Philips |
| 166445 | 74HCT4040DB-Q100 | 12-stage binary ripple counter | Nexperia |
| 166446 | 74HCT4040DB-Q100 | 12-stage binary ripple counter | NXP Semiconductors |
| 166447 | 74HCT4040N | 12-stage binary ripple counter | NXP Semiconductors |
| 166448 | 74HCT4040N | 74HC/HCT4040; 12-stage binary ripple counter | Philips |
| 166449 | 74HCT4040PW | 12-stage binary ripple counter | Nexperia |
| 166450 | 74HCT4040PW | 12-stage binary ripple counter | NXP Semiconductors |
| 166451 | 74HCT4040PW | 74HC/HCT4040; 12-stage binary ripple counter | Philips |
| 166452 | 74HCT4040PW-Q100 | 12-stage binary ripple counter | Nexperia |
| 166453 | 74HCT4040PW-Q100 | 12-stage binary ripple counter | NXP Semiconductors |
| 166454 | 74HCT4040U | 12-stage binary ripple counter | Philips |
| 166455 | 74HCT4046A | Phase-locked-loop with VCO | Philips |
| 166456 | 74HCT4046AD | Phase-locked-loop with VCO | Nexperia |
| 166457 | 74HCT4046AD | Phase-locked-loop with VCO | NXP Semiconductors |
| 166458 | 74HCT4046AD | 74HC/HCT4046A; Phase-locked-loop with VCO | Philips |
| 166459 | 74HCT4046ADB | Phase-locked-loop with VCO | Nexperia |
|
| 166460 | 74HCT4046ADB | Phase-locked-loop with VCO | NXP Semiconductors |
| 166461 | 74HCT4046ADB | 74HC/HCT4046A; Phase-locked-loop with VCO | Philips |
| 166462 | 74HCT4046AN | Phase-locked-loop with VCO | NXP Semiconductors |
| 166463 | 74HCT4046AN | 74HC/HCT4046A; Phase-locked-loop with VCO | Philips |
| 166464 | 74HCT4046AU | Phase-locked-loop with VCO | Philips |
| 166465 | 74HCT4051 | 8-channel analog multiplexer/demultiplexer | Philips |
| 166466 | 74HCT4051 | High Speed CMOS Logic Analog Multiplexers/Demultiplexers | Texas Instruments |
| 166467 | 74HCT4051BQ | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 166468 | 74HCT4051BQ | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 166469 | 74HCT4051BQ-Q100 | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 166470 | 74HCT4051BQ-Q100 | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 166471 | 74HCT4051D | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 166472 | 74HCT4051D | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 166473 | 74HCT4051D | 74HC/HCT4051; 8-channel analog multiplexer/demultiplexer | Philips |
| 166474 | 74HCT4051D-Q100 | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 166475 | 74HCT4051D-Q100 | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 166476 | 74HCT4051DB | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 166477 | 74HCT4051DB | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 166478 | 74HCT4051DB | 74HC/HCT4051; 8-channel analog multiplexer/demultiplexer | Philips |
| 166479 | 74HCT4051N | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 166480 | 74HCT4051N | 74HC/HCT4051; 8-channel analog multiplexer/demultiplexer | Philips |
