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型号 / 厂家，封装，批号，备注，订购
74VHC4040CW / Fairchild Semiconductor,Datasheet,07+,12-Stage Binary Coun 订购 PDF文档
74VHC4040MTC X / Fairchild Semiconductor,Datasheet,07+,12-Stage Binary Coun 订购 PDF文档
74VHC4040MX_F042 / FSC,,07+,全新原装热卖 订购 PDF文档
74VHC4040MX_NL / FSC,,07+,全新原装热卖 订购 PDF文档
74VHC4040SJ / National Semiconductor,Datasheet,07+,Binary Up 订购 PDF文档
74VHC4046MTC_F40 / FSC,,07+,全新原装热卖 订购 PDF文档
74VHC4046MTCX_F042 / FSC,,07+,全新原装热卖 订购 PDF文档
74VHC4046MTCX_F40 / FSC,,07+,全新原装热卖 订购 PDF文档