型号 / 厂家，封装，批号，备注，订购

HD74LS126AG / Hitachi Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

HD74LS12G / Hitachi Semiconductor,Datasheet,06/07+,3-Input NAND-Functio 订购 PDF文档

HD74LS13 / Hitachi Semiconductor,Datasheet,06/07+,Dual 4-input NAND Ga 订购 PDF文档

HD74LS132G / Hitachi Semiconductor,Datasheet,06/07+,NAND-Function Schmit 订购 PDF文档

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