型号 / 厂家，封装，批号，备注，订购

74HC4040GE2 / ,,全新,021-51875986 订购 PDF文档

74HC4040GS / ,,,原装现货 订购 PDF文档

74HC4040N+652 / ,,,原装现货 订购 PDF文档

74HC4040N652 / Phil,,07+,全新原装国内外现货 订购 PDF文档

74HC4040N-FSC / ,,全新,021-51875986 订购 PDF文档

74HC4040NSR / TI,SOP5.2,352,★新佳电子批发与邮购★ 订购 PDF文档

74HC4040N-ST / ,,全新,021-51875986 订购 PDF文档

74HC4040P / ,,全新,021-51875986 订购 PDF文档

74HC4040PW118 / PHILIPS,,05+,库房原装现货 订购 PDF文档

74HC4044D / ,,全新,021-51875986 订购 PDF文档