Dump the microprocessor and build your circuit using fundamental logical operations using Texas Instruments" SN74AHC02DR logic gates. This gate has an operating temperature range of -40 °C to 125 °C. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery. This device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2 V, while its maximum is 5.5 V.