IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74LS422J / Texas Instruments,Datasheet,06/07+,Single Monostable Mu 订购 PDF文档
SN74LS42MEL / On Semiconductor,Datasheet,07+,One-of-Ten Decoder 订购 PDF文档
SN74LS42ML2 / On Semiconductor,Datasheet,07+,One-of-Ten Decoder 订购 PDF文档
SN74LS42DR / ,Datasheet,06/07+,BCD-to-Decimal Decod 订购 PDF文档
SN74LS442FW / Texas Instruments,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
SN74LS441J / Texas Instruments,Datasheet,06/07+,Inverting-Function B 订购 PDF文档
SN74LS442J / Texas Instruments,Datasheet,06/07+,Quad Bus-Line Transc 订购 PDF文档
SN74LS443J / Texas Instruments,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档
SN74LS444 / Texas Instruments,Datasheet,06/07+,QUADRUPLE TRIDIRECTI 订购 PDF文档