| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DM7420N | Dual 4-Input NAND Gate | 34K |
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| 2 | DM7420N | Dual 4-Input NAND Gates | 95K |
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| 3 | DM7420N/A+ | Dual 4-input NAND Gate | 103K |
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| 4 | DM7420N/B+ | Dual 4-input NAND Gate | 103K |
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