型号 / 厂家，封装，批号，备注，订购

74HC4020D / WINBOND,TO92,05+,全新原装，现货 订购 PDF文档

74HC4020D(PB FREE) / PHI,,05+,全新原装 订购 PDF文档

74HC4020D.652PBF / PH,,05+,原装特价 订购 PDF文档

74HC4020DB / PHILIPS,,,全新原装 订购 PDF文档

74HC4020DB,118 / ,,,原装现货 订购 PDF文档

74HC4020DB.112 / PH,,05+,原装特价 订购 PDF文档

74HC4020DB.118 / PH,,05+,原装特价 订购 PDF文档

74HC4020DFN / TOSH,,00+,010-62106431 订购 PDF文档

74HC4020DR / TI,SMD,01+,全新原装，深圳/香港现货 订购 PDF文档

74HC4020D-T(SMD,2.5K/RL)D / ,,,原装现货 订购 PDF文档