SN74LVC2G08-Q1 Dual 2-Input Positive-AND Gates Texas Instruments SN74LVC2G08-Q1 Dual 2-Input Positive-AND Gates are designed for 1.65V to 5.5V VCC operation. The SN74LVC2G08-Q1 Gates perform the Boolean function Y = A • B or Y = A + B in positive logic.