| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT175D-653 | KB | ||||
| 74HCT190 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 |  |
| 74HCT08MTC | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC74N,652 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC74T/D | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC74AMTC | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC595BQ115 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC574PW,118 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC7046 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC688E | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC682 | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC640ADW | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC4538G | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 | |
| 74HC4851D | NXP | 8-channel analog multiplexer/demultiplexer with injection-current effect control | 114 KB | 20 |  |
| 74HC4072AF | NXP | 8-channel analog multiplexer/demultiplexer with injection-current effect control | 114 KB | 20 | |
| 74HC4002A | NXP | 8-channel analog multiplexer/demultiplexer with injection-current effect control | 114 KB | 20 | |
