IC快速检索：
型号 / 厂家，封装，批号，备注，订购
TC74HC4040AF(EL) / ,,07+,原装全新现货 订购 PDF文档
TC74HC4040AF(ER) / ,,原包装,021-51875986 订购 PDF文档
TC74HC4040AF(F) / ,,05+,原装货010-66001623 订购 PDF文档
TC74HC4040AF(TP1) / ,,07+,原装全新现货 订购 PDF文档
TC74HC4040AF(TP2) / ,,07+,原装全新现货 订购 PDF文档
TC74HC4040AFN(ELPM / ,,07+,原装全新现货 订购 PDF文档
TC74HC4040AFN(ELPM) / ,,05+,原装货010-66001623 订购 PDF文档
TC74HC4040AFNELP / TOSHIBA,,06+,全新原装/国内外现货 订购 PDF文档