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型号 / 厂家，封装，批号，备注，订购
HD74AC541FP / Hitachi Semiconductor,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档
HD74AC541P / Hitachi Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 订购 PDF文档
HD74AC573 / Hitachi Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档
HD74AC573P / Hitachi Semiconductor,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档
HD74AC574 / Hitachi Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档
HD74AC646 / Hitachi Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档
HD74AC646P / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档
HD74AC673 / Renesas Technology,Datasheet,07+,16-Bit Serial in Ser 订购 PDF文档
HD74AC123AFP / Hitachi Semiconductor,Datasheet,07+,Dual Monostable Mult 订购 PDF文档