型号 / 厂家，封装，批号，备注，订购

HD74LS138G / Hitachi Semiconductor,Datasheet,07+,8-Line Digital Demul 订购 PDF文档

HD74LS139G / Hitachi Semiconductor,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档

HD74LS139N / ,,最新批号,现货库存 订购 PDF文档

HD74LS13G / Hitachi Semiconductor,Datasheet,06/07+,NAND-Function Schmit 订购 PDF文档

HD74LS136G / Hitachi Semiconductor,Datasheet,06/07+,2-Input Exclusive-OR 订购 PDF文档

HD74LS145G / Hitachi Semiconductor,Datasheet,07+,BCD-to-Decimal Decod 订购 PDF文档

HD74LS145RP / Hitachi Semiconductor,Datasheet,06/07+,Decoder/Demultiplexe 订购 PDF文档

HD74LS14G / Hitachi Semiconductor,Datasheet,07+,Inverting-Function S 订购 PDF文档

HD74LS154G / Hitachi Semiconductor,Datasheet,06/07+,16-Line Digital Demu 订购 PDF文档

HD74LS155G / Hitachi Semiconductor,Datasheet,06/07+,4-Line Digital Demul 订购 PDF文档