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型号 / 厂家，封装，批号，备注，订购
MC74AC253AD / ,,08/09+,原装全新货 订购 PDF文档
MC74AC253DR2G / On Semiconductor,Datasheet,07+,Dual 4 Input Multipl 订购 PDF文档
MC74AC257DG / ON,3.9mm,06PB,绝对自己全新原装 订购 PDF文档
MC74AC257NG / On Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档
MC74AC258D / ,,08/09+,原装全新货 订购 PDF文档
MC74AC258M / MOT,,08/09+,全新原装欢迎来电 订购 PDF文档
MC74AC259DG / On Semiconductor,Datasheet,06/07+,8-Bit Addressable La 订购 PDF文档
MC74AC259NG / On Semiconductor,Datasheet,06/07+,8-Bit Addressable La 订购 PDF文档
MC74AC273MELG / On Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档