型号 / 厂家，封装，批号，备注，订购

M74HC386B1 / SGS,DIP-14,06+,上海实货库存!欢迎查询! 订购 PDF文档

M74HC390 / ST,,01+,原装现货 订购 PDF文档

M74HC390B / ST,,05+,特价 订购 PDF文档

M74HC390M1 / FAIRCHILD,,02+,原装现货 订购 PDF文档

M74HC390P / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC393B / ST,DIP,04+/05+,原装010-62106431 订购 PDF文档

M74HC393B1 / ,,,现货特价 订购 PDF文档

M74HC393B1N / ,,04+,库存原装特价 订购 PDF文档

M74HC393DT / ST,,01+,原装现货 订购 PDF文档

M74HC393F1 / ST,DIP-14P,,全新库存特价 订购 PDF文档