The AHCT132 devices are quadruple positive-NAND gates.
These devices perform the Boolean function Y = (A B)\ or Y = A\ + B\ in positive logic.
Each circuit functions as a NAND gate, but because of the Schmitt action, it has different input threshold levels for positive- and negative-going signals.
These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean jitter-free output signals.
