| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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| 1 | HD74LS54 | 4-wide 2-input, 3-input AND-OR-INVERT Gates | 45K |
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| 2 | HD74LS54 | Ouadruple 2-input Positive NAND Gates | 7129K |
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| 3 | HD74LS54 | 4-wide 2-input, 3-input AND-OR-INVERT Gates | 148K |
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| 4 | HD74LS54FPEL | 4-wide 2-input, 3-input AND-OR-INVERT Gates | 148K |
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| 5 | HD74LS54P | 2/2/3/3-input AND-NOR Gate | 176K |
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