AWS Cloud Support Associate(Networking); B.Tech-IT from Maharaja Surajmal Institute of Technology.

Payal Gupta

In this course, we will learn about the types of circuits in Digital Logic i.e, Combinational Circuits and Sequential Circuits.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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English

Digital Logic: GATE (CS and IT)

Sequential Circuit

Digital Logic

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

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Test Preparation

In this lesson, we will learn about introduction and procedure to design Combinational Circuits with example.

Introduction to Combinational Circuits

This lesson is about adders classification and half adder designing.

Half Adder

This lesson is about half adder designing using NAND and NOR gates

Half Adder using Universal Logic Gates

This lesson is about full adder and its designing.

Full Adder

This lesson is about full adder implementation using half adder, and full adder implementation using NAND/NOR gate.

Full Adder using Half Adder/NAND Gate/NOR Gate

This lesson is about designing of full adder using NOR Gate and then some previous year GATE questions.

GATE Questions on Adders

This lesson is about half subtractor and its implementation.

Half Subtractor

This lesson is about designing of half subtractor using NAND and NOR gates.

Half Subtractor using Universal Gates

This lesson is about full subtractor implementation using both minimal and modified borrow expression.

Full Subtractor

This lesson is about full subtractor implementation using NAND/ NOR gates and half subtractor.

Full Subtractor using Universal Gates/Half Subtractor

In this lesson, we will learn about how to implement full subtractor using NOR gate and also to implement a common circuit for half subtractor and half adder using controlled XOR gate.

Common Circuit for Half Adder and Half Subtractor

In this lesson, we will discuss serial adder and its working.

Serial Adder

In this lesson, we will discuss the binary parallel adder or ripple carry adder and its working.

Binary Parallel Adder/Ripple Carry Adder

This lesson covers some important questions on ripple carry adder in detail.

Important Questions on Ripple Carry Adder

In this lesson, you will learn about look-ahead carry adder with its circuit diagram in detail.

Look-ahead Carry Adder

In this lesson, we will learn about 4 bit parallel subtractor and common binary adder-subtractor circuit diagram in detail.

Parallel Subtractor and Binary Adder-Subtractor

In this lesson, you will learn about multiplexer introduction, size of MUX and its circuit implementation using 2×1 MUX in detail.

Multiplexer(MUX)

In this lesson, we will design 4×1 MUX and also, will see the designing of higher order MUX using lower order MUX with examples.

Higher Order MUX using Lower Order MUX

This lesson is in continuation of the previous one in which we have designed the higher order MUX using lower order MUX with examples, also we will see the general formula for it in this lesson.

Higher Order MUX using Lower Order MUX-part2

In this lesson, we will do previous year GATE questions on MUX.

Previous Year GATE Questions on MUX

In this lesson, we will learn about demultiplexer and its working by using an example of 1×2 DEMUX.

De-multiplexer(DEMUX)

In this lesson, you will learn to design 1×4 DEMUX and also will do some questions on it to make the concept more clear.

Questions on DEMUX

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Sweta Kumari

This course will cover Awesome Tricks For Flip Flops and Their Conversions.

(Hindi) Flip Flops and their Conversions for GATE(CS and IT)

Today is that tomorrow you talked about yesterday 🌿.


Ansha P

This course covers all the topics of Digital Electronics for GATE examination.

Digital Electronics for GATE

BE , ME (Computer Science Engineering)
3 years of Experience in teaching Engineering students.

Rachana Pathak

The course covers Combinational Logic Circuit.

(Hindi) Combinational Logic Circuit

Vikash .

This course covers the concepts of SR , JK, T, D flip flop,  and Counters for GATE (CS and IT) aspirants

(Hindi) Sequential Circuit : GATE (CS and IT)

In this course, you will learn about various concepts of Digital Logic in detail with previous year GATE questions.

(Hindi) Digital Logic: GATE (CS and IT)

In this course , I will cover Number Representation in Digital Logic of GATE.

Lessons

22 lessons • 3h 55m

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Introduction to Combinational Circuits

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Half Adder

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Half Adder using Universal Logic Gates

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Full Adder

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Full Adder using Half Adder/NAND Gate/NOR Gate

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GATE Questions on Adders

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Half Subtractor

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Half Subtractor using Universal Gates

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Full Subtractor

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Full Subtractor using Universal Gates/Half Subtractor

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