74LS Series - Texas Instruments SN74LS32N, This is the Texas Instruments SN74LS32 quadruple 2-input positive OR gate IC from the 74LS family. This is part of a range of low power Schottky devices offering the same speed as standard TTL but at a fifth of the power consumption. Texas Instruments SN74LS32N Quad 2 Input Pos OR Gate
