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型号 / 厂家，封装，批号，备注，订购
74SC239P / Supertex,Datasheet,07+,8-Line Digital Demul 订购 PDF文档
74SC240P / Supertex,Datasheet,07+,Inverting-Function B 订购 PDF文档
74SC241C / Supertex,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档
74SC242C / Supertex,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
74SC242D / Supertex,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
74SC243C / Supertex,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
74SC243D / Supertex,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
74SC244C / Supertex,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档
74SC244D / Supertex,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档