IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74HC540NS / ,,02+,原装现货 订购 PDF文档
SN74HC4046D / PH,,,010-62106431 订购 PDF文档
SN74HC540NSR / ,,02+,原装现货 订购 PDF文档
SN74HC4046M / TI,,04+,010-66001623/66001621 订购 PDF文档
SN74HC540NSRE4 / 原厂家,SOP,05+06+,上海实货库存!欢迎查询! 订购 PDF文档
SN74HC4046N / PHILIPS,DIP,02+,原装现货 订购 PDF文档
SN74HC540P / PHI,A,06+,上海实货库存!欢迎查询! 订购 PDF文档
SN74HC404N / TI,,05+,原装010-66001623 订购 PDF文档