IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54F175DMQB / NATIONAL SEMICONDUCTOR,,,原装现货 订购 PDF文档
54F189DCQB / NS,CDIP24,00+,全新原装，深圳香港现货 订购 PDF文档
54F189DMQB / National Semiconductor,Datasheet,07+,General-Purpose Stat 订购 PDF文档
54F175FMQB / National Semiconductor,Datasheet,07+,Quad D Flip-Flop 订购 PDF文档
54F190 / National Semiconductor,Datasheet,07+,Up-Down Decade 订购 PDF文档
54F175FMQB(54F175W) / F,DLCC28,04+,全新原装，深圳香港现货 订购 PDF文档
54F175FMQB/C / NS,GERAPACK16,05+,原装现货010-66001621/3 订购 PDF文档