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型号 / 厂家，封装，批号，备注，订购
MC74AC139DTR2G / On Semiconductor,Datasheet,07+,Dual 1-of-4 Decoder/ 订购 PDF文档
MC74AC157ADT / ,,08/09+,原装全新货 订购 PDF文档
MC74AC157DTR2G / On Semiconductor,Datasheet,06/07+,Quad 2-Input Multipl 订购 PDF文档
MC74AC157MELG / On Semiconductor,Datasheet,06/07+,Quad 2-Input Multipl 订购 PDF文档
MC74AC157NG / On Semiconductor,Datasheet,06/07+,Quad 2-Input Multipl 订购 PDF文档
MC74AC158 / ,,08/09+,原装全新货 订购 PDF文档
MC74AC175D / ,,08/09+,原装全新货 订购 PDF文档
MC74AC20 / On Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档