型號 / 廠家，封裝，批號，備注，訂購

DM54LS393W / National Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

DM54LS74AW / National Semiconductor,Datasheet,07+,Dual Positive-Edge-T 訂購 PDF文檔

DM54LS75 / National Semiconductor,Datasheet,07+,Quad Latch 訂購 PDF文檔

DM54LS42 / National Semiconductor,Datasheet,07+,BCD-Decimal Decoders 訂購 PDF文檔

DM54LS447 / National Semiconductor,Datasheet,07+,BCD to 7-Segment Dec 訂購 PDF文檔

DM54LS447W / National Semiconductor,Datasheet,06/07+,BCD to 7-Segment Dec 訂購 PDF文檔

DM54LS450 / National Semiconductor,Datasheet,07+,16:1 Multiplexer 訂購 PDF文檔

DM54LS450AJ / National Semiconductor,Datasheet,06/07+,16:1 Multiplexer 訂購 PDF文檔

DM54LS450J / National Semiconductor,Datasheet,07+,16:1 Multiplexer 訂購 PDF文檔

DM54LS451 / National Semiconductor,Datasheet,07+,DM54LS451/DM74LS451 訂購 PDF文檔