CD4000 系列
| 製造商。 部分# | 描述 | 製造商 | 有現貨的 | 行動 |
| CD4000AD/3 | DUAL 3-INPUT NOR GATE & INVERTER | Harris Corporation | 3426 |
|
| CD4000AF/3 | DUAL 3-INPUT NOR GATE & INVERTER | Harris Corporation | 271 |
|
| CD4000BE | DUAL 3-INPUT NOR GATE & INVERTER | Harris Corporation | 5539 |
|