IC快速检索：
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,05+,全新原装,特价 订购 PDF文档
74LCX257MX / FAIRCHILD,,,全新原装 订购 PDF文档
74LCX244PBES / ,SOP,,优势现货库存 订购 PDF文档
74LCX257MX_NL / Fairchild Semiconductor,Datasheet,07+,Low Voltage Quad 2-I 订购 PDF文档
74LCX257SJX / FSC,SOP16,05+,全新原装 订购 PDF文档
74LCX244SCX / NS,3.9mm,,全新原装，深圳/香港现货 订购 PDF文档