| CD4020BCN | | part details | | NSC | | 8942 | | Ships Today | | 100 |
| |
| |
| CD4025BE | | part details | | RCA | | 9419 | | Ships Today | | 15 |
| |
| |
| MKM4027F-84TC | | part details | | Mostek | | 88 | | Avail | | 1292 |
| |
| |
| MKM4027F-84TC | | part details | | MOSTEK | | 87+ | | Avail | | 734 |
| |
| |
| MKM4027F-84 | | part details | | MOSTEK | | | Avail | | 548 |
| |
| |
| 4027F | | part details | | SIGNETI | | | Avail | | 325 |
| |
| |
| MKM4027F-84 | | part details | | ST MICROELECTRONICS | | 8836 | | Avail | | 205 |
| |
| |
| MKM4027F-84 | | part details | | ST MICRO | | 87+ | | Avail | | 157 |
| |
| |
| MKM4027F-84TC | | part details | | MOSTEK | | 8732 | | Avail | | 106 |
| |
| |
| MKM4027F-84TC | | part details | | MOSTEK | | 8736 | | Avail | | 106 |
| |
| |
| MKM4027F-84 | | part details | | MOSTEK | | 87+ | | Avail | | 80 |
| |
| |
| MKM4027F-84 | | part details | | ST MICROELECTRONICS | | 87+ | | Avail | | 35 |
| |
| |