2 Bit Magnitude Comparator Logic Diagram. The truth table for a 2 bit comparator is given below. By using these boolean expressions we can implement a logic circuit for this comparator as given below.
This brief presents comparison between different logic styles used to design 2 bit magnitude. If input a 0 logic low then both gates are at zero potential pmos is on provide low impedance path. The truth table for a 4 bit comparator would have 4 4 256 rows.
Experiment 5 the 2 bit magnitude comparator a 2 bit magnitude comparator compares two 2 bit numbers.
A comparator used to compare two binary numbers each of two bits is called a 2 bit magnitude comparator. 2 bit magnitude comparator logic diagram pdf magnitude 3 1 earthquake shakes concord amy graff a magnitude 3 1 quake rattled concord on thursday afternoon. The truth table for a 2 bit comparator is given below. By using these boolean expressions we can implement a logic circuit for this comparator as given below.
