IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HC138B1R / TW,DIP,04+,全新原装，深圳/香港现货 订购 PDF文档
M74HC138FI / LUCENT,CDIP,,原装现货 订购 PDF文档
M74HC138FP / Various,Datasheet,06/07+,8-Line Digital Demul 订购 PDF文档
M74HC138M1 / ,,07+,原装货欢迎来电 订购 PDF文档
M74HC138M13TR / ,,,原装现货 订购 PDF文档
M74HC138P / ,,05+,原装特价 订购 PDF文档
M74HC139B1 / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HC139BIR / ST,DIP,01+,全新原装，深圳/香港现货 订购 PDF文档