| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HEF4024BTD | Asynchronous Up Counter | 67 KB | 0 | ||
| HEFGCJ150.000000M | Asynchronous Up Counter | 67 KB | 0 | ||
| HEF4049BT653 | Asynchronous Up Counter | 67 KB | 0 | ||
| HEF4511BP652 | Asynchronous Up Counter | 67 KB | 0 | ||
| HEF4505BD | NXP Semiconductors | 64-bit, 1-bit per word random access read/write memory | 99 KB | 8 |  |
| HEF4050 | NXP Semiconductors | 64-bit, 1-bit per word random access read/write memory | 99 KB | 8 | |
| HEF4059BPN | NXP Semiconductors | Prescaler/Frequency Divider | 162 KB | 0 | |
| HEF4021BPN | NXP Semiconductors | Prescaler/Frequency Divider | 162 KB | 0 | |
| HEF4013BTD-T | NXP Semiconductors | Dual D-Type Flip-Flop | 110 KB | 0 | |
| HEF4001UBT | PHILIPS SEMICONDUCTORS | Quadruple 2-input NOR gate | 134 KB | 8 |  |
| HEFGCJ150.000M | PHILIPS SEMICONDUCTORS | Quadruple 2-input NOR gate | 134 KB | 8 | |
| HEF4046BP652 | PHILIPS SEMICONDUCTORS | Quadruple 2-input NOR gate | 134 KB | 8 | |
| HEF4078BP | PHILIPS SEMICONDUCTORS | 8-input NOR gate | 28 KB | 3 | |
| HEF40138T | PHILIPS SEMICONDUCTORS | 8-input NOR gate | 28 KB | 3 | |
| HEF4022BP | PHILIPS SEMICONDUCTORS | 4-stage divide-by-8 Johnson counter | 91 KB | 8 | |
| HEF4511BT652 | PHILIPS SEMICONDUCTORS | 4-stage divide-by-8 Johnson counter | 91 KB | 8 | |
