IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74F253SCX_NL / Fairchild Semiconductor,Datasheet,07+,Dual 4-Bit Multiplex 订购 PDF文档
74F253SDC / Various,Datasheet,07+,4-Line Digital Multi 订购 PDF文档
74F253SJ_NL / Fairchild Semiconductor,Datasheet,07+,Dual 4-Bit Multiplex 订购 PDF文档
74F253SJX_QF042 / FSC,,07+,全新原装热卖 订购 PDF文档
74F253SJX-NL / ,,最新批号, 订购 PDF文档
74F251APC_NL / FSC,,07+,全新原装热卖 订购 PDF文档
74F251ASC_NL / FSC,,07+,全新原装热卖 订购 PDF文档
74F251ASCX_NL / Fairchild Semiconductor,Datasheet,07+,8-Input Multiplexer 订购 PDF文档
74F253SPC / Various,Datasheet,07+,4-Line Digital Multi 订购 PDF文档