| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HEF4514T | KB | ||||
| HEF74HC139BP | KB | ||||
| HEF74HC147BP | KB | ||||
| HEF87C54ABEAA | KB | ||||
| HEF4020BTD-T | Asynchronous Up Counter | 79 KB | 0 | ||
| HEF4044BT653 | Asynchronous Up Counter | 79 KB | 0 | ||
| HEF4046D | Asynchronous Up Counter | 79 KB | 0 | ||
| HEF4023BDB | Asynchronous Up Counter | 79 KB | 0 | ||
| HEF4011UBP652 | Asynchronous Up Counter | 79 KB | 0 | ||
| HEF40373BP652 | Asynchronous Up Counter | 79 KB | 0 | ||
| HEF4053BF | PHILIPS SEMICONDUCTORS | Triple 2-channel analogue multiplexer/demultiplexer | 118 KB | 9 |  |
| HEF4052BF | NXP Semiconductors | Dual 4-channel analogue multiplexer/demultiplexer | 123 KB | 9 |  |
| HEF4093BF | PHILIPS SEMICONDUCTORS | Quadruple 2-input NAND Schmitt trigger | 83 KB | 6 | |
| HEF4508BDB | PHILIPS SEMICONDUCTORS | Quadruple 2-input NAND Schmitt trigger | 83 KB | 6 | |
| HEF4520BTD | PHILIPS SEMICONDUCTORS | Synchronous Up Counter | 92 KB | 0 | |
| HEF4068BDB | PHILIPS SEMICONDUCTORS | Synchronous Up Counter | 92 KB | 0 | |
