IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN542121J / TI,,06+,上海实货库存!欢迎查询! 订购 PDF文档
SN54246 / Texas Instruments,Datasheet,07+,BCD-TO-SEVEN SEGMENT 订购 PDF文档
SN54247N / ,,07+,原装全新现货 订购 PDF文档
SN54248 / ,,07+,原装全新现货 订购 PDF文档
SN54251 / ,,07+,原装全新现货 订购 PDF文档
SN5425N / ,,07+,原装全新现货 订购 PDF文档
SN54265AJ / TI,,06+,上海实货库存!欢迎查询! 订购 PDF文档
SN5427 / TI,DIP,N/A,★新佳电子批发与邮购★ 订购 PDF文档
SN54283 / Texas Instruments,Datasheet,06/07+,4 BIT BINARY FULL AD 订购 PDF文档