| 667361 | HEF4042BN | Quadruple D-latch | Philips |
| 667362 | HEF4042BP | Quadruple D-latch | Philips |
| 667363 | HEF4042BT | Quadruple D-latch | Philips |
| 667364 | HEF4043B | Quadruple R/S latch with 3-state outputs | Philips |
| 667365 | HEF4043BD | Quadruple R/S latch with 3-state outputs | Philips |
| 667366 | HEF4043BDB | Quadruple R/S latch with 3-state outputs | Philips |
| 667367 | HEF4043BF | Quadruple R/S latch with 3-state outputs | Philips |
| 667368 | HEF4043BN | Quadruple R/S latch with 3-state outputs | Philips |
| 667369 | HEF4043BP | Quad R/S latch with 3-state outputs | NXP Semiconductors |
| 667370 | HEF4043BP | Quadruple R/S latch with 3-state outputs | Philips |
| 667371 | HEF4043BPB | Quadruple R/S latch with 3-state outputs | Philips |
| 667372 | HEF4043BT | Quad R/S latch with 3-state outputs | Nexperia |
| 667373 | HEF4043BT | Quad R/S latch with 3-state outputs | NXP Semiconductors |
| 667374 | HEF4043BT | Quadruple R/S latch with 3-state outputs | Philips |
| 667375 | HEF4043BT-Q100 | Quad R/S latch with 3-state outputs | Nexperia |
| 667376 | HEF4043BT-Q100 | Quad R/S latch with 3-state outputs | NXP Semiconductors |
| 667377 | HEF4044 | Quadruple R/S latch with 3-state outputs | Philips |
| 667378 | HEF4044B | Quadruple R/S latch with 3-state outputs | Philips |
| 667379 | HEF4044BD | Quadruple R/S latch with 3-state outputs | Philips |
|
| 667380 | HEF4044BDB | Quadruple R/S latch with 3-state outputs | Philips |
| 667381 | HEF4044BF | Quadruple R/S latch with 3-state outputs | Philips |
| 667382 | HEF4044BN | Quadruple R/S latch with 3-state outputs | Philips |
| 667383 | HEF4044BP | Quad R/S latch with 3-state outputs | NXP Semiconductors |
| 667384 | HEF4044BP | Quadruple R/S latch with 3-state outputs | Philips |
| 667385 | HEF4044BPB | Quadruple R/S latch with 3-state outputs | Philips |
| 667386 | HEF4044BT | Quad R/S latch with 3-state outputs | NXP Semiconductors |
| 667387 | HEF4044BT | Quadruple R/S latch with 3-state outputs | Philips |
| 667388 | HEF4044BU | Quadruple R/S latch with 3-state outputs | Philips |
| 667389 | HEF4046 | Phase-locked loop | Philips |
| 667390 | HEF4046B | Phase-locked loop | Philips |
| 667391 | HEF4046BD | Phase-locked loop | Philips |
| 667392 | HEF4046BDB | Phase-locked loop | Philips |
| 667393 | HEF4046BF | Phase-locked loop | Philips |
| 667394 | HEF4046BN | Phase-locked loop | Philips |
| 667395 | HEF4046BP | Phase-locked loop | NXP Semiconductors |
| 667396 | HEF4046BP | Phase-locked loop | Philips |
| 667397 | HEF4046BPB | Phase-locked loop | Philips |
| 667398 | HEF4046BT | Phase-locked loop | Nexperia |
| 667399 | HEF4046BT | Phase-locked loop | NXP Semiconductors |
| 667400 | HEF4046BT | Phase-locked loop | Philips |
