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型号 / 厂家，封装，批号，备注，订购
SN74S485J / Texas Instruments,Datasheet,06/07+,Binary-to-BCD Code C 订购 PDF文档
SN74S485N / Texas Instruments,Datasheet,06/07+,Binary-to-BCD Code C 订购 PDF文档
SN74S516 / Monolithic Memories,Datasheet,07+,LSI Data Book 1986 订购 PDF文档
SN74S51N3 / ,Datasheet,06/07+,Dual AND/NOR Combina 订购 PDF文档
SN74S521J / TI,DIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档
SN74S531 / Monolithic Memories,Datasheet,06/07+,LSI Data Book 1986 订购 PDF文档
SN74S535 / Monolithic Memories,Datasheet,06/07+,LSI Data Book 1986 订购 PDF文档
SN74S536 / Monolithic Memories,Datasheet,06/07+,LSI Data Book 1986 订购 PDF文档