序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
---|
1 | HD74LS191P | Synchronous Up/Down Counter | 100K | ||
2 | HD74LS191P | Synchronous Up / Down 4-bit Binary Counter (single clock line) | 95K |
序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
---|
1 | HD74LS191P | Synchronous Up/Down Counter | 100K | ||
2 | HD74LS191P | Synchronous Up / Down 4-bit Binary Counter (single clock line) | 95K |