| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DS8640N | Quad NOR Unified Bus Receiver | 106K |
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| 2 | DS8640N | Quad NOR Unified Bus Receiver | 106K |
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| 3 | DS8640N/A+ | Quad 2-input NOR Gate | 134K |
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| 4 | DS8640N/B+ | Quad 2-input NOR Gate | 120K |
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