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型号 / 厂家,封装,批号,备注,订购

74HC540AF / TOS,,,全新原装,深圳/香港现货 订购 PDF文档

74HC540B1 / ST,DIP,99+,优势现货库存 订购 PDF文档

74HC540B1R / ST,,05+,010-66001623/66001621 订购 PDF文档

74HC540BM1 / ST/SOP7.2,,1999,优势现货库存 订购 PDF文档

74HC540D / MOT,,,原装现货 订购 PDF文档

74HC540D,653 / PHI,,2003,全新库存特价 订购 PDF文档

74HC540D.652 / PH,,05+,原装特价 订购 PDF文档

74HC540D.652PBF / PH,,05+,原装特价 订购 PDF文档

74HC540D.653 / PHILIPS,,06+,原装010-66001623 订购 PDF文档

74HC540D/7.2M / PHI,,05+,010-66001623/66001621 订购 PDF文档