This 2-bit ALU (Arithmetic Logic Unit) is built using 74-series logic gates and multiplexers, and performs four basic operations: Logical AND, Logical OR, Addition, and positive-result Subtraction, on ...

2-Bit Arithmetic Logic Unit (ALU) implemented using basic logic gates (AND, OR, NAND, NOT) and simulated using Cadence Virtuoso at a 90 nm CMOS technology node. The ALU is designed to perform basic ...

Learn how to use logic gates and circuit diagrams to create a simple calculator that can perform addition and subtraction with four-bit numbers. Sign in to view more content ...

In recent years, memristor-based digital circuit design has become one of the prime focuses for low power, area-efficient VLSI design. A comparator is a combinational circuit used in complex ALU for ...

If you know anything about he design of a CPU, you’ll probably be able to identify that a critical component of all CPUs is the Arithmetic Logic Unit, or ALU. This is a collection of gates th… ...

The three NAND gates on the end handle the carry-out of the most significant adder (in order to only display it when subtract mode is off). Lastly, the outputs (boxed in blue) are one 8-bit output and ...

In the realm of digital electronics and logic circuits, the NAND gates stands as a fundamental cornerstone that wields immense power in information processing. NAND, short for Negated AND, is a ...

Oscillators made with logic gates are circuits that use this type of gate to generate a periodic signal. The square wave is one of the most common types of signals produced by digital oscillators the ...