GitHub

2-Bit Comparator Using Logic Gates

This is a simple project where I built and simulated a 2-bit digital comparator using only basic logic gates in Logisim Evolution. Instead of using the built-in comparator blocks, I created the logic ...
GitHub

mgolser/4-Bit-Binary-Comparator

This circuit implements a 4-bit magnitude comparator using basic logic gates in Wokwi. Two 4-bit values (A and B) are entered via the DIP switch (sw1). The logic compares whether A > B and outputs the ...
IEEE

Area and power efficient 4-bit comparator design by using 1-bit full adder module

Abstract: In this paper an area and power efficient 56T 4-bit comparator design has been presented by using GDI technique. The proposed 4-bit comparator design consist of 28 NMOS and 28 PMOS. A GDI ...
EDN

High-Speed 4-Bit Magnitude Comparator

The 74HCT85 is a high-speed 4-bit magnitude comparator that is expandable to almost any length. It features serial or parallel expansion without extra gating and has a standard output capability. It ...
EDN

Expandable 4-Bit Magnitude Comparator

The 74HC/HCT85 are 4-bit magnitude comparators which belong to the high-speed Si-gate CMOS devices. These type of devices can be expanded to any length without extra gating and are pin compatible with ...