型号 / 厂家，封装，批号，备注，订购

74HC51N / TI,,06+,正品原装货 订购 PDF文档

74HC533 / IMP,SMD,02+,原装现货 订购 PDF文档

74HC533(M74HC533B1R) / ,,,原装现货 订购 PDF文档

74HC533AF / TI,,04+,特价 订购 PDF文档

74HC533AP / ,,全新,021-51875986 订购 PDF文档

74HC533B1 / ,,,原装现货 订购 PDF文档

74HC533B1R / STM,,07+,全新原装国内外现货 订购 PDF文档

74hc533d / ph,,dc94,全新原装，深圳/香港现货 订购 PDF文档

74HC533E / ,,,原装现货 订购 PDF文档

74hc533t / ph,,dc93,全新原装，深圳/香港现货 订购 PDF文档