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型号 / 厂家，封装，批号，备注，订购
74AC138SMT / ,,全新,021-51875986 订购 PDF文档
74AC139DCQR / National Semiconductor,Datasheet,07+,Dual 1-of-4 Decoder/ 订购 PDF文档
74AC139M-HAR [SO] / ,,,原装现货 订购 PDF文档
74AC139PC_Q / ,,,原装现货 订购 PDF文档
74AC139SJ(Q) / FAIRCHILD,标准封装,,全新原装/实库 订购 PDF文档
74AC139SJR1 / ,,,原装现货 订购 PDF文档
74AC139SMT / ,,全新,021-51875986 订购 PDF文档
74AC139ST / ,盘,,0755-82884100 订购 PDF文档
74AC14DC / Various,Datasheet,07+,Inverting-Function S 订购 PDF文档