| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | M74HCT240B1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT240: INVERTED - HCT241/244 NON INVERTED | 269K |
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| 2 | M74HCT240B1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) | 203K |
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