SN5408, SN54LS08, SN54S08 SN7408, SN74LS08, SN74S0.
Texas Instruments
SN7408 - QUADRUPLE 2-INPUT POSITIVE-AND GATES
SN5408, SN54LS08, SN54S08 SN7408, SN74LS08, SN74S08 QUADRUPLE 2-INPUT POSITIVE-AND GATES SDLS033 – DECEMBER 1983 – REVISED MARCH 1988 PRODUCTION DATA.