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AI - Logic Gates

This is about Logic Gate, Refer to the learning pack.

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AI - Logic Gates

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  1. TOPIC-1 What Are Logic Gates?

  2. WHAT IS LOGIC GATES? A logic gate is a device that is a building block for digital circuits. They perform basic logical functions that are fundamental to digital circuits. Most electronic devices we use today will have some form of logic gates. For example, logic gates can be used in smartphones, tablets, or memory devices.

  3. Logicgatesarethe basic building blocksofdigitalcircuits.Theyperform Boolean operationsoninputsignals to produceanoutput.Theseoperations includeAND,OR,andNOT.

  4. A video to explain: https://www.youtube.com/watch?v=WII9HWnf3V4

  5. Building Blocks of Digital Systems: Logic Gates: • Logic gates are fundamental electronic components that perform logical operations on binary inputs (0s and 1s) to produce a binary output. Binary Logic: • Operates on A binary system, where information is represented using two states: 0 (false, low) and 1 (true, high).

  6. The Heart of Electronic Systems: Digital Circuits: • Digital circuits are arrangements of logic gates that manipulate binary information to perform specific tasks. VERSATILITY OF LOGIC GATES: • Logic gates can be combined in various configurations to create digital circuits. Role in Electronics: • Provide the basis for creating electronic device processors, memory units, controllers, and other essential components.

  7. The Language of Computers: Binary Representation: • Computers and digital systems communicate and process information using binary code (0s and 1s). Binary as a Universal Language: • Logic gates allow us to manipulate and process binary data, making it A universal language for digital communication.

  8. https://www.rapidtables.com/convert/number/ascii-to-binary.htmlhttps://www.rapidtables.com/convert/number/ascii-to-binary.html

  9. Making Decisions in Digital Circuits: Logical Decision-Making: • Logic gates enable us to make decisions based on the logical conditions of input signals. Logical Operations: • AND, OR, NOT, and other logic gate operations allow for complex decision trees and computations within digital systems.

  10. Where Logic Gates Shine: Computers and Processors: • Inside every computer, logic gates are crucial for processing and executing instructions. Memory Units: • Logic gates play A role in storing and retrieving information in digital memory units. Digital Devices: • From smartphones to smart appliances, logic gates are present in various electronic devices.

  11. Binary Representation (0s and 1s): The Language of Digital Communication Binary Digits (Bits): • Computers use binary digits (bits) to represent information. • Bits can be either 0 (off) or 1 (on), forming the binary code. Binary Representation Example: • Illustrate how numbers, characters, and data are represented using combinations of 0s and 1s.

  12. From 0s and 1s to Digital Communication: Binary in Action: • Showcase simple examples of binary representation and how it translates into meaningful information in digital systems. Binary Counting: • Illustrate how binary counting works, emphasizing its simplicity and efficiency in electronic systems.

  13. Application in Logic Gates - Linking Binary to Logic Operations: Logic Gates and Binary Operations: • Highlight how logic gates manipulate binary information to perform logical operations. Binary Decision-Making: • Demonstrate how logic gates contribute to decision-making processes based on binary inputs.

  14. TOPIC-2 Why do we need logic gates?

  15. Recap of Logic Gates: Logic gates are electronic circuits with several inputs and one output. There are three basic logic gates, namely AND gate, OR gate, and NOT gate • Other logic gates that are derived from these basic gates are the NAND gate, NOR gate, EXCLUSIVE-OR gate, and EXCLUSIVE-NOR gate.

  16. What are the different uses of Logic Gates? • In the digital world, logic gates are the backbone of decision-making operations and task coordination. • It is an electronic description of logical reasoning and a Boolean algebra mathematical application. • The organization of logic into gates and other logic blocks facilitates information interchange and design description. It is a common notation that may be understood by anyone who is familiar with the art. It makes it possible to assemble and transfer groups of gates and bigger blocks of logic consistently. • It enables the evaluation and testing of designs for accuracy.

  17. Why do we need Logic Gates? We need Logic Gate because we send information through computers using wires that represent 1s and 0s. Computers need a way to manipulate those 1s and 0s so that they can eventually do more complicated operations like calculating the 50th digit. Computers use logic gates to transform the 1s and 0s from input wires.

  18. TOPIC-3

  19. WHAT ARE THE TYPES OF LOGIC GATES?

  20. This is known as-Truth Table of:

  21. Reference: • https://byjus.com/maths/boolean-algebra/#:~:text=Boolean%20expressions%20are%20the%20statements,it%20is%20a%20Boolean%20expression. • https://www.techtarget.com/whatis/definition/logic-gate-AND-OR-XOR-NOT-NAND-NOR-and-XNOR • https://www.geeksforgeeks.org/logic-gates/ • https://en.wikipedia.org/wiki/Logic_gate

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