SN54LS280, SN54S280, SN74LS280, SN74S280 9-BIT ODD.
Texas Instruments
SN54S280 - 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS
SN54LS280, SN54S280, SN74LS280, SN74S280 9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS SDLS152 – DECEMBER 1972 – REVISED MARCH 1988 PRODUCTION DATA infor.
