Automotive, single power supply, 2-input positive-OR gate with logic-level shifter

The SN74LV1T32-Q1 is a 2-input OR Gate. Each gate performs the Boolean function Y

= A + B in positive logic. The output level is referenced to the supply voltage

(VCC) and supports 1.8V, 2.5V, 3.3V, and 5V CMOS levels.

The input is designed with a lower

threshold circuit to support up translation for lower voltage CMOS inputs (for

example, 1.2V input to 1.8V output or 1.8V input to 3.3V output). In addition, the

5V tolerant input pins enable down translation (for example, 3.3V to 2.5V

output).