型號 / 廠家，封裝，批號，備注，訂購

SN54/74LS158 / On Semiconductor,Datasheet,06/07+,QUAD 2-INPUT MULTIPL 訂購 PDF文檔

SN54/74LS160A / On Semiconductor,Datasheet,06/07+,BCD DECADE S/ 訂購 PDF文檔

SN54/74LS164 / On Semiconductor,Datasheet,07+,SERIAL-IN PARALLEL-O 訂購 PDF文檔

SN54/74LS165 / On Semiconductor,Datasheet,07+,8-BIT PARALLEL-TO-SE 訂購 PDF文檔

SN54/74LS166 / On Semiconductor,Datasheet,06/07+,8-BIT SHIFT REGISTER 訂購 PDF文檔

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