| 667441 | HEF4050BT-Q100 | Hex non-inverting buffers | Nexperia |
| 667442 | HEF4050BT-Q100 | Hex non-inverting buffers | NXP Semiconductors |
| 667443 | HEF4050BU | HEX non-inverting buffers | Philips |
| 667444 | HEF4051 | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667445 | HEF4051B | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667446 | HEF4051BD | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667447 | HEF4051BDB | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667448 | HEF4051BF | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667449 | HEF4051BN | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667450 | HEF4051BP | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667451 | HEF4051BPB | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667452 | HEF4051BT | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 667453 | HEF4051BT | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667454 | HEF4051BT-Q100 | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 667455 | HEF4051BT-Q100 | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 667456 | HEF4051BTS | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 667457 | HEF4051BTS | V(dd): -0.5 to +18V; 8-channel analog multiplexer / demultiplexer | Philips |
| 667458 | HEF4051BTT | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 667459 | HEF4051BTT | HEF4051B; 8-channel analog multiplexer/demultiplexer | Philips |
|
| 667460 | HEF4051BTT-Q100 | 8-channel analog multiplexer/demultiplexer | Nexperia |
| 667461 | HEF4051BTT-Q100 | 8-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 667462 | HEF4051BU | 8-channel analogue multiplexer/demultiplexer | Philips |
| 667463 | HEF4052B | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667464 | HEF4052BD | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667465 | HEF4052BDB | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667466 | HEF4052BF | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667467 | HEF4052BN | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667468 | HEF4052BP | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667469 | HEF4052BPB | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667470 | HEF4052BT | Dual 4-channel analog multiplexer/demultiplexer | Nexperia |
| 667471 | HEF4052BT | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667472 | HEF4052BT-Q100 | Dual 4-channel analog multiplexer/demultiplexer | Nexperia |
| 667473 | HEF4052BT-Q100 | Dual 4-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 667474 | HEF4052BTT | Dual 4-channel analog multiplexer/demultiplexer | Nexperia |
| 667475 | HEF4052BTT-Q100 | Dual 4-channel analog multiplexer/demultiplexer | Nexperia |
| 667476 | HEF4052BTT-Q100 | Dual 4-channel analog multiplexer/demultiplexer | NXP Semiconductors |
| 667477 | HEF4052BU | Dual 4-channel analogue multiplexer/demultiplexer | Philips |
| 667478 | HEF4053 | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667479 | HEF4053B | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667480 | HEF4053BD | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
