| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | MC74LCX02M | LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE | 138K |
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| 2 | MC74LCX02M | LOW-VOLTAGE CMOS QUAD 2-INPUT NOR GATE | 138K |
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| 3 | MC74LCX02MEL | Low-Voltage CMOS Quad 2-Input NOR Gate With 5 V−Tolerant Inputs | 83K |
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