8 位幅度比较器 24-CDIP -55 to 125
If you are looking for a more complex ALU, the magnitude comparator logic comparator from Texas Instruments can compare two or more bitwise operators, allowing for different operations to be performed. This logic comparator has a minimum operating temperature of -55 °C and a maximum of 125 °C. This device comes in tube packaging. This non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V.