IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74AC245CW / Fairchild Semiconductor,Datasheet,07+,Octal Bidirectional 订购 PDF文档
74AC245-SMD / ,,,原装现货 订购 PDF文档
74AC251CW / Fairchild Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档
74AC251DC / Various,Datasheet,07+,8-Line Digital Multi 订购 PDF文档
74AC251DCQR / National Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档
74AC251FC / Various,Datasheet,07+,8-Line Digital Multi 订购 PDF文档
74AC251FCQR / National Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档
74AC245LC / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档