IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN54HC541J / TI,,,全新原装，深圳香港现货 订购 PDF文档
SN54HC4020J / TEXAS INSTRUMENTS,,,原装现货 订购 PDF文档
SN54HC54J / TI,,06+,上海实货库存!欢迎查询! 订购 PDF文档
SN54HC4024 / 未提供,DIP/SOP,04+,原装010-62106431 订购 PDF文档
SN54HC563J / HAR,,9435,010-62106431 订购 PDF文档
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