| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | I74F657D | Octal transceiver with 8-bit parit generator/checker | 112K |
|
|
| 2 | I74F657DB | Octal transceiver with 8-bit parit generator/checker | 112K |
|
|
| 3 | I74F657D-T | Single 8-bit Bus Transceiver | 513K |
|
|
