型号 / 厂家，封装，批号，备注，订购

74HC56 / ,,,原装现货 订购 PDF文档

74HC563B1R / ,,全新,021-51875986 订购 PDF文档

74HC563BI / ,,全新,021-51875986 订购 PDF文档

74HC563D.652 / ,,,原装现货 订购 PDF文档

74HC563M1R / ,,全新,021-51875986 订购 PDF文档

74HC564B1 / ,,全新,021-51875986 订购 PDF文档

74HC564N 20PIN DC 92 / ,,,原装现货 订购 PDF文档

74HC564N.652 / ,,,原装现货 订购 PDF文档

74HC573(SMD) / ,,全新,021-51875986 订购 PDF文档

74HC573. / NEC,SOP-20,06+,上海实货库存!欢迎查询! 订购 PDF文档