| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74ACT273FW | KB | ||||
| 74ACT377SJR | KB | ||||
| 74ACT377DWR | KB | ||||
| 74ACT175M96 | KB | ||||
| 74ACT161M | STMICROELECTRONICS | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | 335 KB | 13 |  |
| 74ACT157MTR | STMICROELECTRONICS | QUAD 2 CHANNEL MULTIPLEXER | 277 KB | 10 | |
| 74ACT11286N | PHILIPS SEMICONDUCTORS | 9-bit odd/even parity generator/checker with bus drive l/O port | 181 KB | 7 |  |
| 74AC821WM | PHILIPS SEMICONDUCTORS | 9-bit odd/even parity generator/checker with bus drive l/O port | 181 KB | 7 | |
| 74AC573FW | PHILIPS SEMICONDUCTORS | 9-bit odd/even parity generator/checker with bus drive l/O port | 181 KB | 7 | |
| 74AC573SJ(Q) | PHILIPS SEMICONDUCTORS | 9-bit odd/even parity generator/checker with bus drive l/O port | 181 KB | 7 | |
| 74AC390FN | PHILIPS SEMICONDUCTORS | 9-bit odd/even parity generator/checker with bus drive l/O port | 181 KB | 7 | |
| 74ACT11000DRG4 | PHILIPS SEMICONDUCTORS | 9-bit odd/even parity generator/checker with bus drive l/O port | 181 KB | 7 | |
| 74AC191SJX | FAIRCHILD | Asynchronous Up/Down Counter | 115 KB | 0 |  |
| 74AC157DR2 | FAIRCHILD | Asynchronous Up/Down Counter | 115 KB | 0 | |
| 74AC158P | FAIRCHILD | Asynchronous Up/Down Counter | 115 KB | 0 | |
| 74AC139P | FAIRCHILD | Asynchronous Up/Down Counter | 115 KB | 0 | |
