| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT20D653 | KB | ||||
| 74HCT1G32GW125 | KB | ||||
| 74HCT221N112 | KB | ||||
| 74HCT251PW112 | KB | ||||
| 74HCT253D653 | KB | ||||
| 74HCT245PW,118 | KB | ||||
| 74HCT273N,652 | KB | ||||
| 74HCT367E | KB | ||||
| 74HCT32N,652 | KB | ||||
| 74HCT373D.653 | KB | ||||
| 74HCT390PW | PHILIPS SEMICONDUCTORS | Dual decade ripple counter | 49 KB | 7 |  |
| 74HCT374N,652 | PHILIPS SEMICONDUCTORS | Dual decade ripple counter | 49 KB | 7 | |
| 74HCT377DB112 | PHILIPS SEMICONDUCTORS | Dual decade ripple counter | 49 KB | 7 | |
| 74HCT4051PW-T | PHILIPS SEMICONDUCTORS | Dual decade ripple counter | 49 KB | 7 | |
| 74HCT4059 | PHILIPS SEMICONDUCTORS | Programmable divide-by-n counter | 147 KB | 20 | |
| 74HCT4059DT | PHILIPS SEMICONDUCTORS | Programmable divide-by-n counter | 147 KB | 20 | |
