型号 / 厂家，封装，批号，备注，订购

74LCX257MTR / ST Microelectronics,Datasheet,07+,LOW VOLTAGE QUAD 2 C 订购 PDF文档

74LCX244MTXC / FAIRCHILD,SOP,08/09+,全新原装,特价 订购 PDF文档

74LCX257MX / FAIRCHILD,,08/09+,全新原装 订购 PDF文档

74LCX244PBES / NS,SOP,08/09+,010-62104578 订购 PDF文档

74LCX257MX_NL / Fairchild Semiconductor,Datasheet,07+,Low Voltage Quad 2-I 订购 PDF文档

74LCX244PW / ,,,原装现货 订购 PDF文档

74LCX257SJX / FSC,SOP16,08/09+,全新原装 订购 PDF文档

74LCX244SCX / NS,3.9mm,08/09+,全新原装深圳库存 订购 PDF文档

74lcx258d / on,,08/09+,全新原装深圳库存 订购 PDF文档

74LCX244SJ / FAIRCHILD,,08/09+,全新原装 订购 PDF文档