IC快速检索：
型号 / 厂家，封装，批号，备注，订购
TC74HC540AFTP1 / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC4538JSMD / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC540AFW-ELP / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC541AFJSMD / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC541AFS / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC541AFSMDJ9 / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC541AFWTOS / ,,08/09+,原装全新现货 订购 PDF文档
TC74HC541AFW-TOS / ,,08/09+,原装全新现货 订购 PDF文档