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型号 / 厂家，封装，批号，备注，订购
74SC390D / Supertex,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档
74SC393C / Supertex,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档
74SC393P / Supertex,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档
74SC533D / Supertex,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档
74SC533P / Supertex,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档
74SC534D / Supertex,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档
74SC540C / Supertex,Datasheet,07+,Inverting-Function B 订购 PDF文档
74SC540D / Supertex,Datasheet,07+,Inverting-Function B 订购 PDF文档
74SC541D / Supertex,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档