型號 / 廠家，封裝，批號，備注，訂購

SN54/74LS170 / On Semiconductor,Datasheet,06/07+,4 x 4 REGISTER FILE 訂購 PDF文檔

SN54/74LS173A / On Semiconductor,Datasheet,06/07+,4-BIT D-TYPE REGISTE 訂購 PDF文檔

SN54/74LS181 / On Semiconductor,Datasheet,06/07+,4-BIT ARITHMETIC LOG 訂購 PDF文檔

SN54/74LS190 / On Semiconductor,Datasheet,06/07+,PRESETTABLE BCD/DECA 訂購 PDF文檔

SN54/74LS191 / On Semiconductor,Datasheet,07+,PRESETTABLE 4-BIT BI 訂購 PDF文檔

SN54/74LS192 / On Semiconductor,Datasheet,07+,PRESETTABLE BCD/DECA 訂購 PDF文檔

SN54/74LS193 / On Semiconductor,Datasheet,07+,PRESETTABLE 4-BIT BI 訂購 PDF文檔

SN54/74LS195A / On Semiconductor,Datasheet,07+,UNIVERSAL 4-BIT SHIF 訂購 PDF文檔

SN54/74LS196 / On Semiconductor,Datasheet,06/07+,4-STAGE PRESETTABLE 訂購 PDF文檔

SN54/74LS20 / On Semiconductor,Datasheet,06/07+,DUAL 4-INPUT NAND GA 訂購 PDF文檔