IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74LS13FC / Various,Datasheet,07+,NAND-Function Schmit 订购 PDF文档
74LS13J / Raytheon Electronics,Datasheet,07+,NAND-Function Schmit 订购 PDF文档
74LS13W / Raytheon Electronics,Datasheet,07+,NAND-Function Schmit 订购 PDF文档
74LS14(U) / ,,最新批号,原装现货 订购 PDF文档
74LS141N / ,,最新批号,原装现货 订购 PDF文档
74LS145，5.2MM 中体 / ,,,原装现货 订购 PDF文档
74LS145DC / Fairchild Semiconductor,Datasheet,07+,BCD-to-Decimal Decod 订购 PDF文档
74LS145PC / Fairchild Semiconductor,Datasheet,07+,BCD-to-Decimal Decod 订购 PDF文档