| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC164PW,118 | KB | ||||
| 74HC165AFN | KB | ||||
| 74HC165N,652 | KB | ||||
| 74HC190D | PHILIPS SEMICONDUCTORS | Presettable synchronous BCD decade up/down counter | 101 KB | 13 |  |
| 74HC191DB | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC1G125GV125 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC238D,653 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC244N,652 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC244RPVEL | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC273N,652 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC27MX | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC283DB112 | PHILIPS SEMICONDUCTORS | Presettable synchronous 4-bit binary up/down counter | 108 KB | 14 | |
| 74HC283D-T | PHILIPS SEMICONDUCTORS | Binary Adder | 129 KB | 0 | |
| 74HC277D | PHILIPS SEMICONDUCTORS | Binary Adder | 129 KB | 0 | |
| 74HC299WM | PHILIPS SEMICONDUCTORS | Binary Adder | 129 KB | 0 | |
| 74HC30N,652 | PHILIPS SEMICONDUCTORS | Binary Adder | 129 KB | 0 | |
