Dump the microprocessor and build your circuit using fundamental logical operations using ON Semiconductor"s MC74VHC1G32DFT1G logic gates. This gate has a minimum operating temperature of -55 °C and a maximum of 125 °C. This component will be shipped in tape and reel packaging 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.