IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN54HC152J / TI,,08/09+,库房现货010-62565447/62566447 订购 PDF文档
SN54HC154F3A / TI,,08/09+,010-62106431 订购 PDF文档
SN54HC157 / TI,DIP/SOP,08/09+,原装010-62106431 订购 PDF文档
SN54HC157J / TEXAS INSTRUMENTS,,08/09+,全新原装深圳库存 订购 PDF文档
SN54HC158J / TI,,08/09+,010-62106431 订购 PDF文档
SN54HC161 / TI,,08/09+,010-62106431 订购 PDF文档
SN54HC161J / ADI,DIP,08/09+,全新原装深圳库存 订购 PDF文档
SN54HC162J / TI,,08/09+,库房现货010-62565447/62566447 订购 PDF文档