| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HEF4075 | KB | ||||
| HEF4081BTD-T | Quad 2-input AND Gate | 33 KB | 0 | ||
| HEF74HC273BP | Quad 2-input AND Gate | 33 KB | 0 | ||
| HEF4737BP | PHILIPS SEMICONDUCTORS | Quadruple static decade counters | 63 KB | 9 |  |
| HEF4720BD | PHILIPS SEMICONDUCTORS | 256-bit, 1-bit per word random access memories | 180 KB | 16 | |
| HEF4512BP | NXP Semiconductors | 8-input multiplexer with 3-state output | 72 KB | 7 |  |
| HEF82S123 | NXP Semiconductors | 8-input multiplexer with 3-state output | 72 KB | 7 | |
| HEF74HC373BP | NXP Semiconductors | 8-input multiplexer with 3-state output | 72 KB | 7 | |
| HEF74HC245BP | NXP Semiconductors | 8-input multiplexer with 3-state output | 72 KB | 7 | |
| HEF40106B | PHILIPS SEMICONDUCTORS | Hex inverting Schmitt trigger | 85 KB | 7 | |
| HEF4057BP | PHILIPS SEMICONDUCTORS | Hex inverting Schmitt trigger | 85 KB | 7 | |
| HEF4049BTD-T | PHILIPS SEMICONDUCTORS | Hex Inverter | 54 KB | 0 | |
| HEF40240BPN | PHILIPS SEMICONDUCTORS | Hex Inverter | 54 KB | 0 | |
| HEF40193BD | PHILIPS SEMICONDUCTORS | 4-bit up/down binary counter | 121 KB | 9 | |
| HEF4015BP652 | PHILIPS SEMICONDUCTORS | 4-bit up/down binary counter | 121 KB | 9 | |
| HEF4556BPN | PHILIPS SEMICONDUCTORS | 2-To-4-Line Demultiplexer | 59 KB | 0 | |
