IC快速检索：
型号 / 厂家，封装，批号，备注，订购
HD74LS02G / Hitachi Semiconductor,Datasheet,06/07+,2-Input NOR-Function 订购 PDF文档
HD74HCT651P / Hitachi Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档
HD74HCT74AFP / ren,TO220AB,09+/pb,★深圳香港均可交货★ 订购 PDF文档
HD74HCU04AP / Hitachi Semiconductor,Datasheet,07+,Inverter/Schmitt Tri 订购 PDF文档
HD74LS00DN / Hitachi Semiconductor,Datasheet,07+,QUADRUPLE 2-INPUT PO 订购 PDF文档
HD74LS00G / Hitachi Semiconductor,Datasheet,06/07+,2-Input NAND-Functio 订购 PDF文档
HD74LS00P(DIP) / Hitachi Semiconductor,Datasheet,07+,QUADRUPLE 2-INPUT PO 订购 PDF文档