TI SN74LS132N Quad 2-Input NAND Gate with Schmitt Trigger Input DIL14

Manufactured by Texas Instruments - SN74LS132N - DIL14 through hole package

DESCRIPTION

This device contains four independent gates each of which performs the logic NAND function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output.

Datasheet Link