IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HC4520D-T / PH,MPQ,06＋07＋,原装010-66001623 订购 PDF文档
74HC4520E / ,,02+,原装现货 订购 PDF文档
74HC4520M96-SMD(T+R)D/C93 / ,,,原装现货 订购 PDF文档
74HC4520N,652 / ,,,原装现货 订购 PDF文档
74HC4520N652 / PHILIPS,,07+,全新原装 订购 PDF文档
74HC4538(SMD,M74HC4538M1R)01 / ,,,原装现货 订购 PDF文档
74HC4538A/4538BF / ,,,原装现货 订购 PDF文档
74HC4538AD / MOT,SMD,06+,正品原装货 订购 PDF文档