| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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| 1 | ULN2003V12 | 7-Channel Relay and Inductive Load Sink Driver | 1199K |
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| 2 | ULN2003V12DR | 7-Channel Relay and Inductive Load Sink Driver | 1199K |
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| 3 | ULN2003V12PWR | 7-Channel Relay and Inductive Load Sink Driver | 1199K |
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