IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54F243FMQB(SMD) / National Semiconductor,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
54F243L1M / Various,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
54F243LMX / National Semiconductor,Datasheet,07+, 订购 PDF文档
54F243M/B2AJC / NS,DIP,08+,原装现货主打品牌 订购 PDF文档
54F243SMQB / National Semiconductor,Datasheet,07+, 订购 PDF文档
54F244/DMQB / ,,最新批号,原装现货 订购 PDF文档
54F244E / National Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档
54F244FM / National Semiconductor,Datasheet,07+,Octal Buffers/Line D 订购 PDF文档
54F244LM / National Semiconductor,Datasheet,07+,Octal Buffers/Line D 订购 PDF文档