This device contains four independent gates each of which performs the logic OR function. The 74LS32 is a 14 Pin Quad 2-Input OR Gate IC. The 74LS32 provides four independent 2-input OR gates with standard push-pull outputs. Featured by Sharvi Electronics The device is designed for operation with a power supply range of 2.0V to 6.0V. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.