型号 / 厂家，封装，批号，备注，订购

74HC4040AF / ,,02+,原装现货 订购 PDF文档

74HC4040AFN / TOSH,,全新,010-62106431 订购 PDF文档

74HC4040AP / ,,,原装现货 订购 PDF文档

74HC4040B / ,,,原装现货 订购 PDF文档

74HC4050D/3.9MM / PHI,,05+,010-66001623/66001621 订购 PDF文档

74HC4050D/T3 PBF / ,,,原装现货 订购 PDF文档

74HC4050DB / PHILIPS,,,全新原装 订购 PDF文档

74HC4050DPBF / ,,,原装现货 订购 PDF文档

74HC4050DT / ,,,010-62106431 订购 PDF文档

74HC4050D-T / PH,MPQ,06＋07＋,原装010-66001623 订购 PDF文档