| 667481 | HEF4053BDB | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667482 | HEF4053BF | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667483 | HEF4053BN | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667484 | HEF4053BP | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667485 | HEF4053BPB | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667486 | HEF4053BT | Triple single-pole double-throw analog switch | Nexperia |
| 667487 | HEF4053BT | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667488 | HEF4053BT-Q100 | Triple single-pole double-throw analog switch | Nexperia |
| 667489 | HEF4053BT-Q100 | Triple single-pole double-throw analog switch | NXP Semiconductors |
| 667490 | HEF4053BTT | Triple single-pole double-throw analog switch | Nexperia |
| 667491 | HEF4053BTT | HEF4053B; Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667492 | HEF4053BTT-Q100 | Triple single-pole double-throw analog switch | Nexperia |
| 667493 | HEF4053BTT-Q100 | Triple single-pole double-throw analog switch | NXP Semiconductors |
| 667494 | HEF4053BU | Triple 2-channel analogue multiplexer/demultiplexer | Philips |
| 667495 | HEF4059B | Programmable divide-by-n counter | Philips |
| 667496 | HEF4059BD | Programmable divide-by-n counter | Philips |
| 667497 | HEF4059BDB | Programmable divide-by-n counter | Philips |
| 667498 | HEF4059BF | Programmable divide-by-n counter | Philips |
| 667499 | HEF4059BN | Programmable divide-by-n counter | Philips |
|
| 667500 | HEF4059BP | Programmable divide-by-n counter | Philips |
| 667501 | HEF4059BPB | Programmable divide-by-n counter | Philips |
| 667502 | HEF4059BT | Programmable divide-by-n counter | Philips |
| 667503 | HEF4059BU | Programmable divide-by-n counter | Philips |
| 667504 | HEF4060B | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667505 | HEF4060BD | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667506 | HEF4060BDB | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667507 | HEF4060BDF | MSI 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667508 | HEF4060BF | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667509 | HEF4060BN | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667510 | HEF4060BP | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667511 | HEF4060BPB | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667512 | HEF4060BPN | MSI 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667513 | HEF4060BT | 14-stage ripple-carry binary counter/divider and oscillator | Nexperia |
| 667514 | HEF4060BT | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667515 | HEF4060BT-Q100 | 14-stage ripple-carry binary counter/divider and oscillator | Nexperia |
| 667516 | HEF4060BT-Q100 | 14-stage ripple-carry binary counter/divider and oscillator | NXP Semiconductors |
| 667517 | HEF4060BTD | MSI 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667518 | HEF4060BTT | 14-stage ripple-carry binary counter/divider and oscillator | Nexperia |
| 667519 | HEF4060BU | 14-stage ripple-carry binary counter/divider and oscillator | Philips |
| 667520 | HEF4066B | Quadruple bilateral switches | Philips |
