74ls85 dip ic 7485 SN74ls85N 4 bit magnitude comparator 4.75V 5.25 35MHz 35ns 16mA -0.4mA for pcb breadboard arduino uno mega nano due pro mini micro raspberry pi 2 3 4 powermav electronics

A 4-bit magnitude comparator compares two binary numbers each of four bits. It consists of eight inputs each for two four bit numbers and three outputs to generate less than, equal to and greater than between two binary numbers.