| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | MC74VHCTXXAD | Quad 2−Input NOR Gate | 160K |
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| 2 | MC74VHCTXXAD | Hex Inverter | 157K |
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| 3 | MC74VHCTXXADT | Quad 2−Input NOR Gate | 160K |
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| 4 | MC74VHCTXXADT | Hex Inverter | 157K |
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