| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | TC74HC161AFN | TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic | 442K | 
		     
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| 2 | TC74HC161AFN | TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic | 442K | 
		     
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| 3 | TC74HC161AFN | Binary, Synchronous Clear | 659K | 
		     
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