| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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| 1 | HD74LS30 | 8-input Positive NAND Gate | 44K |
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| 2 | HD74LS30 | Ouadruple 2-input Positive NAND Gates | 7129K |
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| 3 | HD74LS30 | 8-input Positive NAND Gate | 69K |
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| 4 | HD74LS30FPEL | 8-input Positive NAND Gate | 69K |
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| 5 | HD74LS30P | Single 8-input NAND Gate | 44K |
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| 6 | HD74LS30P | 8-input Positive NAND Gate | 69K |
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| 7 | HD74LS30RPEL | 8-input Positive NAND Gate | 69K |
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