型号 / 厂家，封装，批号，备注，订购

74HC4017T / PHILIPS,SO-16,9235+,散新特价 订购 PDF文档

74HC4017T/DSMD / ,,,原装现货 订购 PDF文档

74HC4020(CD74HC4020E) D/C91 / ,,,原装现货 订购 PDF文档

74hc4020afn / tosh,,dc00,全新原装，深圳/香港现货 订购 PDF文档

74hc4020an / mot,,dc00,全新原装，深圳/香港现货 订购 PDF文档

74HC4020B1 / ST,,05+,010-66001623/66001621 订购 PDF文档

74HC4020BI / HIT,SOT-323,02+,全新原装，深圳/香港现货 订购 PDF文档

74HC4020D,652 / PH,DIP-16,01+,全新原装，深圳/香港现货 订购 PDF文档

74HC4020D,653 / PH,MPQ,06＋07＋,原装010-66001623 订购 PDF文档

74HC4020D.652 / PH,,05+,原装特价 订购 PDF文档