| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DM74S02 | Quad 2-Input NOR Gate | 35K |
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| 2 | DM74S02M | Quad 2-input NOR Gate | 55K |
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| 3 | DM74S02N | Quad 2-Input NOR Gate | 35K |
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| 4 | DM74S02N/A+ | Quad 2-input NOR Gate | 55K |
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| 5 | DM74S02N/B+ | Quad 2-input NOR Gate | 55K |
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