We have three circuits made with NAND, one with the same result of doing an OR, another one to AND and the last one to NOT

My first attempt at an full adder. This is a logical circuit that performs an addition operation on three one bit binary numbers. The full adder produces a sum of three inputs and a carry value.

Construction of Basic Gates, i.e. AND, OR, NOT, XOR using Universal Gate NAND

Construction of Basic Gates, i.e. AND, OR, NOT, XOR using Universal Gate NOR

Portas lógicas principais.

Simple Arithmetic Logic Unit

Equivalencias a NAND de compuertas NOT, AND y OR para el trabajo Sumador de 4 bits con Compuertas Lógicas NAND.

Hecho por:

- Natalia Andrea Álvarez Hoyos
- Jean Carlo Montoya Castro
- Sebastián Valencia Zapata
- Alejandra Uribe Sierra

Estudiantes de la Universidad Nacional de Colombia. Semestre 2022-1. Asignatura Arquitectura de Computadores.

Little circuit for auto door, 3 inputs, 1 output

NOT gate, AND gate (x2), OR gate

A simple 8-bit arithmetic logical unit.

The following commands are implemented:

Logic Operations:

[0] 000: OR

[1] 001: NAND

[2] 010:NOR

[3] 011: AND

Arithmetic Operations:

[4] 100: ADD

[5] 101: SUB

The two's complement for subtraction is implemented with a NOT Gate and an adder (which simply adds 1 to the negated input).

A simple 8-bit arithmetic logical unit.

The following commands are implemented:

Logic Operations:

[0] 000: OR

[1] 001: NAND

[2] 010:NOR

[3] 011: AND

Arithmetic Operations:

[4] 100: ADD

[5] 101: SUB

The two's complement for subtraction uses the built in component.

Gerbang Logika OR ini memerlukan dua input untuk menghasilkan satu output. Gerbang Logika OR ini akan menghasilkan output 1 jika semua atau salah satu input merupakan bilangan biner 1. Sedangkan output akan menghasilkan 0 jika semua inputnya adalah bilangan biner 0.

Berikut adalah simulasi gerbang logika dasar OR :