IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN54HC4049J / TI,,06+,上海实货库存!欢迎查询! 订购 PDF文档
SN54HC4050F3A / TI,,04+,010-66001623/66001621 订购 PDF文档
SN54HC573AJ / ,,02+,原装现货 订购 PDF文档
SN54HC4050J / TI,,95+,010-62106431 订购 PDF文档
SN54HC573J / TI,,全新,010-62106431 订购 PDF文档
SN54HC4060F3A / HAR,,9804,010-62106431 订购 PDF文档
SN54HC574 / TI,DIP,06+,正品 订购 PDF文档