| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | SN74LS30D | 8-INPUT POSITIVE-NAND GATES | 636K |
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| 2 | SN74LS30D | 8-INPUT NAND GATE | 120K |
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| 3 | SN74LS30D | 8-INPUT NAND GATE | 34K |
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| 4 | SN74LS30DE4 | 8-INPUT POSITIVE-NAND GATES | 636K |
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| 5 | SN74LS30DR | 8-INPUT POSITIVE-NAND GATES | 636K |
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| 6 | SN74LS30DRE4 | 8-INPUT POSITIVE-NAND GATES | 636K |
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