型号 / 厂家，封装，批号，备注，订购

74VHC393M / nsc,,dc98,全新原装，深圳/香港现货 订购 PDF文档

74VHC393MT / ,,,原装现货 订购 PDF文档

74VHC393MTC / FAIRCHILD,,,全新原装 订购 PDF文档

74VHC393MX / FAIRCHILD,,,全新原装 订购 PDF文档

74VHC393SJ / FAIRCHILD,,,全新原装 订购 PDF文档

74VHC404 / ,,97/99,010-62106431 订购 PDF文档

74VHC4040 / FAIRCHILD,DIP,,全新原装，深圳/香港现货 订购 PDF文档

74VHC4040FT / TOS,,05+,010-66001623/66001621 订购 PDF文档

74VHC4040M_Q / ,,,原装现货 订购 PDF文档

74VHC4040MSCX / NATIONAL SEMICONDUCTOR,,,全新原装 订购 PDF文档