SINGLE 3-INPUT POSITIVE-OR-AND GATE

DESCRIPTION

The U74LVC1G3208 device is designed for 1.65V to 5.5V VCC

operation.

The U74LVC1G3208 device is a single 3-input positive

OR-AND gate. It performs the Boolean function Y=(A+B)•C in

positive logic.

By tying one input to GND or VCC, the U74LVC1G3208 device

offers two more functions. When C is tied to VCC, this device

performs as a 2-input OR gate (Y=A+B). When A is tied to GND,

the device works as a 2-input AND gate (Y=B•C).This device also

works as a 2-input AND gate when B is tied to GND (Y=A•C).

This device is fully specified for partial-power-down applications

using IOFF. The IOFF circuitry disables the outputs, preventing

damage

FEATURES

* Wide supply voltage range from 1.65V to 5.5V

* Supports 5V VCC operation

* Inputs accept voltages up to 5.5V

* IOFF supports partial-power-down mode

* Low static power consumption; ICC=10μA (Max.)

* ±24mA Output Drive at 3.3V