| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC125AFN | KB | ||||
| 74HC259N652 | KB | ||||
| 74HC259D652 | KB | ||||
| 74HC257M | KB | ||||
| 74HC273MTCX | KB | ||||
| 74HC242N | KB | ||||
| 74HC190 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 |  |
| 74HC163M | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC163T | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC4017D653 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC375A | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC374SJX | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC4052PW-T | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC4066BQ | NXP Semiconductors | Quad bilateral swiches | 183 KB | 27 |  |
| 74HC592AP | NXP Semiconductors | Quad bilateral swiches | 183 KB | 27 | |
| 74HC590PW | NXP | 8-bit binary counter with output register; 3-state | 543 KB | 21 |  |
