| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HEF4508BT | PHILIPS SEMICONDUCTORS | Dual 4-bit latch | 107 KB | 9 |  |
| HEF4521BD | NXP Semiconductors | 24-stage frequency divider and oscillator | 162 KB | 11 |  |
| HEF4041BDB | NXP Semiconductors | 24-stage frequency divider and oscillator | 162 KB | 11 | |
| HEF4050BPN | NXP Semiconductors | Hex Buffer | 56 KB | 0 | |
| HEF4052BT652 | NXP Semiconductors | Hex Buffer | 56 KB | 0 | |
| HEF4029BP | NXP Semiconductors | Synchronous up/down counter, binary/decade counter | 192 KB | 14 | |
| HEF4025BPN | PHILIPS SEMICONDUCTORS | Triple 3-input NOR gate | 25 KB | 3 | |
| HEF4020BT653 | PHILIPS SEMICONDUCTORS | Triple 3-input NOR gate | 25 KB | 3 | |
| HEF4021BTD | PHILIPS SEMICONDUCTORS | Triple 3-input NOR gate | 25 KB | 3 | |
| HEF4017BD | NXP Semiconductors | 5-stage Johnson counter | 102 KB | 8 | |
| HEF4066BU | NXP Semiconductors | 5-stage Johnson counter | 102 KB | 8 | |
| HEF4047BT652 | NXP Semiconductors | 5-stage Johnson counter | 102 KB | 8 | |
| HEF4076BD | NXP Semiconductors | Quadruple D-type register with 3-state outputs | 74 KB | 7 | |
| HEF4077BPN | NXP Semiconductors | Quad 2-input Exclusive NOR (XNOR) Gate | 36 KB | 0 | |
| HEF4543BT653 | NXP Semiconductors | Quad 2-input Exclusive NOR (XNOR) Gate | 36 KB | 0 | |
| HEF4094BTS | NXP | 8-stage shift-and-store bus register | 103 KB | 17 |  |
