型号 / 厂家，封装，批号，备注，订购

MB74F161APF-G-BND-TF / ,,07+,正品!010-62104891 订购 PDF文档

MB74F162AP / FUJ,DIP,05+,原装010-66001623 订购 PDF文档

MB74F253P / FUJ,,04+,010-66001623/66001621 订购 PDF文档

MB74F273SJX / NS,,05+,全新原装 订购 PDF文档

MB74F32PF-G / FUJ,,,010-62106431 订购 PDF文档

MB74HC08 / ,,,原装现货 订购 PDF文档

MB74HC138P / ,,07+,正品!010-62104891 订购 PDF文档

MB74HC148PF-G-BND-TF / N/S,,05+,全新原装 订购 PDF文档

MB74HC174P / ,,,010-62106431 订购 PDF文档

MB74HC179 / ,,07+,原装全新货 订购 PDF文档