IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HC4020D / WINBOND,TO92,08/09+,全新原装深圳库存 订购 PDF文档
74HC4020D(PB FREE) / ,,,原装现货 订购 PDF文档
74HC4020D.652PBF / ,,,原装现货 订购 PDF文档
74HC4020DB / PHILIPS,,08/09+,全新原装 订购 PDF文档
74HC4020DB,118 / ,,最新批号,最新供应 订购 PDF文档
74HC4020DB.112 / NXP,,07+,全新原装现货 订购 PDF文档
74HC4020DB.118 / NXP,,07+,全新原装现货 订购 PDF文档
74HC4020DFN / TOSH,,08/09+,010-62106431 订购 PDF文档