3-2-2-3-INPUT AND-OR-INVERT GATE VCC 14 13 12 11 .
SN74LS54 - 3-2-2-3-INPUT AND-OR-INVERT GATE
SN74LS541 - Octal buffer/line driver
SN74LS540 - Octal buffer/line driver
SN74LS541 - Octal Buffers And Line Driver
SN74LS540 - Octal Buffers And Line Driver
SN74LS541 - Octal Buffer/Line Driver
SN74LS54 - 4-Wide AND-OR-Invert Gate