IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74F2640DCQR / National Semiconductor,Datasheet,07+,Octal bus transceive 订购 PDF文档
74F2640PCQR / National Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档
74F2640PCX / National Semiconductor,Datasheet,07+,Octal bus transceive 订购 PDF文档
74F2640SC / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档
74F2643DCX / National Semiconductor,Datasheet,07+,Octal bus transceive 订购 PDF文档
74F2643PCQR / National Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档
74F2643PCX / National Semiconductor,Datasheet,07+,Octal bus transceive 订购 PDF文档
74F2645 / Fairchild Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档
74F2645PCQR / National Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档