型号 / 厂家，封装，批号，备注，订购

HD74ACT646P / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74ACT648 / Hitachi Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

HD74ACT648P / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74ACT670 / Hitachi Semiconductor,Datasheet,06/07+,Register File (Stati 订购 PDF文档

HD74ACT670FP / Hitachi Semiconductor,Datasheet,06/07+,Register File (Stati 订购 PDF文档

HD74ACT670P / Hitachi Semiconductor,Datasheet,07+,Register File (Stati 订购 PDF文档

HD74ACT673 / Renesas Technology,Datasheet,07+,16-Bit Serial in Ser 订购 PDF文档

HD74ACT674 / Renesas Technology,Datasheet,07+,16-Bit Serial / Para 订购 PDF文档

HD74ACT74 / Hitachi Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档

HD74ACT74FP / Hitachi Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档