IC快速检索：
型号 / 厂家，封装，批号，备注，订购
CD4020BQSR / Harris Semiconductor,Datasheet,07+,Binary Up 订购 PDF文档
CD4020-R / ,,最新批号,现货库存 订购 PDF文档
CD4021BCCW / FSC,,07+,全新原装热卖 订购 PDF文档
CD4020D / RCA Solid State,Datasheet,07+,Binary Up 订购 PDF文档
CD4020UB / Texas Instruments,Datasheet,07+,CMOS Rlpple-Carry Bi 订购 PDF文档
CD4021AR1022 / HAR,原厂原装,08+07+,7到10天国际现货 订购 PDF文档
CD4021AY / RCA Solid State,Datasheet,07+,8-Bit Shift Register 订购 PDF文档
CD4021B Types / Texas Instruments,Datasheet,07+,CMOS 8-Stage Static 订购 PDF文档
CD4021BCMX_NL / Fairchild Semiconductor,Datasheet,07+,8-Stage Static Shift 订购 PDF文档