型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

DM54LS190W / Various,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

DM54LS174 / National Semiconductor,Datasheet,06/07+,Hex-Quad D Flip-Flop 訂購(gòu) PDF文檔

DM54LS175W / National Semiconductor,Datasheet,06/07+,Hex/Quad D Flip-Flop 訂購(gòu) PDF文檔

DM54LS181J / National Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 訂購(gòu) PDF文檔

DM54LS190 / National Semiconductor,Datasheet,07+,Synchronous BCD Up/D 訂購(gòu) PDF文檔

DM54LS193 / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

DM54LS190J/883 / Various,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

DM54LS194AW / National Semiconductor,Datasheet,07+,4-Bit Shift Register 訂購(gòu) PDF文檔

DM54LS191 / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

DM54LS196W / National Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 訂購(gòu) PDF文檔