型号 / 厂家，封装，批号，备注，订购

P74PCT533PC / ,,02+,原装现货 订购 PDF文档

P74PCT543ASC / ,,07+,原装全新现货 订购 PDF文档

P74PCT543SC / PRF,,,特价 订购 PDF文档

P74PCT544ASC / PERFORMANCE,,9709,特价！全新原装现货 订购 PDF文档

P74PCT544SC / TI,,99+,全新原装 订购 PDF文档

P74PCT574APC / PERFOR,DIP/20,06+,上海实货库存!欢迎查询! 订购 PDF文档

P74PCT574ASC / ,,07+,原装全新现货 订购 PDF文档

P74PCT574ASO / ,,07+,原装全新现货 订购 PDF文档

P74PCT632AQWC / ,,07+,原装全新现货 订购 PDF文档

P74PCT632BQVC / PERFORMANCE,,05+,原装现货010-66001621/3 订购 PDF文档