| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | CD74AC191 | Presettable Synchronous 4-Bit Binary Up/Down Counter | 52K |
|
|
| 2 | CD74AC191 | Presettable Synchronous 4-Bit Binary Up/Down Counter | 52K |
|
|
| 3 | CD74AC191E | Presettable Synchronous 4-Bit Binary Up/Down Counter | 52K |
|
|
| 4 | CD74AC191E | Presettable Synchronous 4-Bit Binary Up/Down Counter | 52K |
|
|
| 5 | CD74AC191M | Presettable Synchronous 4-Bit Binary Up/Down Counter | 52K |
|
|
| 6 | CD74AC191M | Presettable Synchronous 4-Bit Binary Up/Down Counter | 52K |
|
|
