SN74AHCT1G32 Single 2-Input Positive-OR Gate Texas Instruments SN74AHCT1G32 Single 2-Input Positive-OR Gate performs the Boolean function Y = A + B or Y = A\ • B\ in positive logic. These devices have an operating voltage range of 4.5V to 5.5V and a low power consumption of 10µA. Typical applications include I/O modules, server motherboards, automotive clusters, motor drives & controls, DLP front projection systems, TVs, set-top-boxes, and audio.