型号 / 厂家，封装，批号，备注，订购

74HC540N@652 / ,,最新批号, 订购 PDF文档

74HC540NS / TI,,08/09+,全新库存特价 订购 PDF文档

74HC540P / ,,08/09+,全新原装深圳库存 订购 PDF文档

74HC540-PHI-S/ / ,,最新批号, 订购 PDF文档

74HC540SJ / NS,,08/09+,010-66001623/66001621 订购 PDF文档

74HC540SJX / ,,最新批号,现货库存 订购 PDF文档

74HC540w / ,,,原装现货 订购 PDF文档

74hc540wm / fsc,,08/09+,全新原装深圳库存 订购 PDF文档

74HC540WMX / NS,SOP7.2,08/09+,全新原装 订购 PDF文档

74HC541A / ,,08/09+,全新原装深圳库存 订购 PDF文档