型号 / 厂家，封装，批号，备注，订购

74LS86SJ / FAIRCHILD,SOP5.2,N/A,上海实货库存!欢迎查询! 订购 PDF文档

74LS86W / Raytheon Electronics,Datasheet,07+,2-Input Exclusive-OR 订购 PDF文档

74LS89DC / Various,Datasheet,07+,General-Purpose Stat 订购 PDF文档

74LS90DC / Various,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

74LS93J / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

74LS93NA / ,,最新批号,原装现货 订购 PDF文档

74LS93SC / NSC,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

74LS90NA / S,,,原装正品现货，诚信创造品牌 订购 PDF文档

74LS90W / Raytheon Electronics,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

74LS93W / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档