型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

DM54LS240WM / National Semiconductor,Datasheet,07+,Octal TRI-STATE Buff 訂購 PDF文檔

DM54LS241E / National Semiconductor,Datasheet,07+,Octal TRI-STATE Buff 訂購 PDF文檔

DM54LS241W/883 / Various,Datasheet,06/07+,Non-Inverting-Functi 訂購 PDF文檔

DM54LS197W / National Semiconductor,Datasheet,06/07+,4-Bit Binary Up Coun 訂購 PDF文檔

DM54LS21 / National Semiconductor,Datasheet,06/07+,Dual 4-Input AND Gat 訂購 PDF文檔

DM54LS241WM / National Semiconductor,Datasheet,07+,Octal TRI-STATE Buff 訂購 PDF文檔

DM54LS240 / National Semiconductor,Datasheet,07+,Octal TRI-STATE Buff 訂購 PDF文檔

DM54LS241 / National Semiconductor,Datasheet,06/07+,Octal TRI-STATE+ Buf 訂購 PDF文檔

DM54LS241W / National Semiconductor,Datasheet,06/07+,Octal TRI-STATE Buff 訂購 PDF文檔

DM54LS245 / National Semiconductor,Datasheet,07+,TRI-STATE Octal Bus 訂購 PDF文檔