型号 / 厂家，封装，批号，备注，订购

74AC646SPCQR / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

74AC648CW / Fairchild Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

74AC648DB / Philips Semiconductors,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

74AC648DC / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

74AC648LC / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

74AC648P / TOSHIBA .,,,原装正品现货，诚信创造品牌 订购 PDF文档

74AC648PC / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

74AC648SC_NL / FSC,,07+,全新原装热卖 订购 PDF文档

74AC648SCX_NL / FSC,,07+,全新原装热卖 订购 PDF文档

74AC705QC / Various,Datasheet,07+,8-Bit Arithmetic Log 订购 PDF文档