| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | TC74HCT139AF | DUAL 2-TO-4 LINE DECODER | 222K |
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| 2 | TC74HCT139AF | Dual 2-to-4 Line Decoder | 290K |
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| 3 | TC74HCT139AFN | DUAL 2-TO-4 LINE DECODER | 222K |
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| 4 | TC74HCT139AFN | Dual 2-to-4 Line Decoder | 290K |
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