| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | PI74FCT16244ATA | Quad 4-Bit Buffer/Driver | 269K | 
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| 2 | PI74FCT16244ATA | Fast CMOS 16-Bit Buffer/Line Drivers | 517K | 
		     
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| 3 | PI74FCT16244ATAE | Fast CMOS 16-Bit Buffer/Line Drivers | 517K | 
		     
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