IC快速检索：
型号 / 厂家，封装，批号，备注，订购
CD74HC646ME4 / TI,SOIC,07+,0755-83312969王生 订购 PDF文档
CD74HC648EN / ,,0710+,原装库房现货 订购 PDF文档
CD74HC649M / ,,07+,原装全新库房现货 订购 PDF文档
CD74HC651EN / ,,95,010-62106431 订购 PDF文档
CD74HC651M / HARRIS,,,010-62106431 订购 PDF文档
CD74HC670M / PHYCOMP,,,原装现货 订购 PDF文档
CD74HC688M / PHYCOMP,,,原装现货 订购 PDF文档
CD74HC700P / ,,05+,原装特价 订购 PDF文档