型号 / 厂家，封装，批号，备注，订购

SN54S140 / Texas Instruments,Datasheet,06/07+,DUAL 4-INPUT POSITIV 订购 PDF文档

SN54S140J / ,,02+,原装现货 订购 PDF文档

SN54S145J / ,,,原装现货 订购 PDF文档

SN54S147J / ,,,原装现货 订购 PDF文档

SN54S14J / TI,DIP,05+,原装010-66001623 订购 PDF文档

SN54S151J / TEXAS INSTRUMENTS,,,原装现货 订购 PDF文档

SN54S151JB / ti,原厂原包装,06+,绝对全新原装现货 订购 PDF文档

SN54S155J / ,,,原装现货 订购 PDF文档

SN54S160J / TI,,06+,上海实货库存!欢迎查询! 订购 PDF文档

SN54S161/BEA / AMD,,9351,010-62106431 订购 PDF文档