型号 / 厂家，封装，批号，备注，订购

HD74HC258FPER / HIT,,04+,010-66001623/66001621 订购 PDF文档

HD74HC259PQ / ,,,原装现货 订购 PDF文档

HD74HC273D / ,,0711+,全新原装现货 订购 PDF文档

HD74HC273DPVEL / HIT,SMD,07+,热买供应 订购 PDF文档

HD74HC273F / HIT,,05+,010-66001623/66001621 订购 PDF文档

HD74HC273FP / ,,02+,原装现货 订购 PDF文档

HD74HC273FP? / ,,,010-66001623/66001621 订购 PDF文档

HD74HC273FPEL / ,,02+,原装现货 订购 PDF文档

HD74HC273FPEL pb / RENESAS,SOP,04+,现货 订购 PDF文档

HD74HC273FPEL Pb / HIT,SOP,05+/06+,原装010-62106431 订购 PDF文档