型号 / 厂家，封装，批号，备注，订购

74HC533N / PHI,,07+,全新原装 订购 PDF文档

74HC533P / SIG,,,特价 订购 PDF文档

74HC534 / TOS,SSMD,04+,全新原装，深圳/香港现货 订购 PDF文档

74HC534AN / ,,,原装现货 订购 PDF文档

74hc534dw / PHILIPS,,05+,全新原装现货 订购 PDF文档

74HC534E / PHILIPS,,05+,全新原装现货 订购 PDF文档

74HC534WM / ,,全新,021-51875986 订购 PDF文档

74HC537 / TI,DIP,DC00,原装010-62106431 订购 PDF文档

74HC54 / ,,05+,原装特价 订购 PDF文档

74HC540 / AD,SSMD,,全新原装，深圳/香港现货 订购 PDF文档