IC快速检索：
型号 / 厂家，封装，批号，备注，订购
CD74HC4520E / TI,SMD,04+,全新原装，深圳/香港现货 订购 PDF文档
CD74HC4520M96 +PBF / ,,,原装现货 订购 PDF文档
CD74HC453 / RCA,,03+,全新原装010-66001021 订购 PDF文档
CD74HC4538E / TI,SMD,04+,全新原装，深圳/香港现货 订购 PDF文档
CD74HC4538M / PHYCOMP,,,原装现货 订购 PDF文档
CD74HC4538PW / ,TSSOP,07+,正品 订购 PDF文档
CD74HC4538PWR / MAXIM,PLCC,05+,全新原装，现货 订购 PDF文档
CD74HC4543E / ,,02+,原装现货 订购 PDF文档