型號 / 廠家，封裝，批號，備注，訂購

DM74LS498J / National Semiconductor,Datasheet,06/07+,8-Bit Shift Register 訂購 PDF文檔

DM74LS502 / National Semiconductor,Datasheet,07+,8-Bit Successive App 訂購 PDF文檔

DM74LS502M / National Semiconductor,Datasheet,06/07+,Successive Approxima 訂購 PDF文檔

DM74LS503 / Fairchild Semiconductor,Datasheet,07+,8-Bit Successive App 訂購 PDF文檔

DM74LS367ACW / Fairchild Semiconductor,Datasheet,07+,Hex 3-STATE Buffer/B 訂購 PDF文檔

DM74LS368AN? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

DM74LS503M / National Semiconductor,Datasheet,07+,Successive Approxima 訂購 PDF文檔

DM74LS563 / National Semiconductor,Datasheet,06/07+,Octal D Latch with T 訂購 PDF文檔

DM74LS563WM / National Semiconductor,Datasheet,06/07+,Octal D-Type Latch w 訂購 PDF文檔

DM74LS564 / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 訂購 PDF文檔