# Digital Logic

Digital Logic is the depiction of signals and sequences of a digital circuit with numbers. It is the manner for electronic computing as well as provides a key understanding of just how circuits and equipment interact within a computer system.

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Digital Logic is the depiction of signals and sequences of a digital circuit with numbers. It is the manner for electronic computing as well as provides a key understanding of just how circuits and equipment interact within a computer system. Digital logic is typically installed into the majority of electronic units, consisting of personal digital assistants, computers, games, as well as wristwatches.

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Chapter 1

### Number Systems

1.1 Introduction

1.2 Complements

1.3 Binary Codes

1.4 Gate Questions

### Will be available from : 10th May 2019

4 videos

In digital electronics, the number system is used for representing the information. The number system has different bases and the most common of them are the decimal, binary, octal, and hexadecimal

Chapter 2

### Boolean Algebra & Logic Gates

2.1 Introduction

2.2 Boolean Algebra

2.3 SOP & POS expressions

2.4 Logic Gates

2.5 Gate Questions

Chapter 3

### Combination Circuits

3.1 Introduction

3.3 Multiplexer,Demultiplexer

3.4 Decoder, Encoder,Gate Questions

### Will be available from : 10th May 2019

4 videos

Combinational Logic Circuits (Circuits without a memory): In this type of logic circuits outputs depend only on the current inputs.

In electronics, a multiplexer (or mux) is a device that selects between several analog or digital input signals and forwards it to a single output line.

A demultiplexer essentially transmits data from one line line to 2^n possible output lines.A decoder takes n inputs, and uses those inputs to determine which of the 2^n output lines is high.

A 7-segment display , is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Encoder more commonly called a Binary Encoder takes all its data inputs one at a time and then converts them into a single encoded output.

Chapter 4

### Logic Families

4.1 Introduction

4.2 Characteristics of Digital ICs

4.3 Transistor-Transistor Logic

4.4 Emitter-Coupled Logic, CMOS Logic, CMOS Logic Gate Questions

4 videos

A logic family of monolithic digital integrated circuit devices is a group of electronic logic gates constructed using one of several different designs, usually with compatible logic levels and power supply characteristics within a family.

A logic family of monolithic digital integrated circuit devices is a group of electronic logic gates constructed using one of several different designs, usually with compatible logic levels and power supply characteristics within a family.

CMOS (short for complementary metal-oxide-semiconductor) is the term usually used to describe the small amount of memory on a computer motherboard that stores the BIOS settings. Some of these BIOS settings include the system time and date as well as hardware settings

Chapter 5

### Sequential Circuits

5.1 Introduction

5.2 Flip-Flops,Registers

5.3 FInite State Machines

5.4 Clock pulses

5.5 Counters-1

5.6 Counters-2

5.7 Synchronous Counters

### Will be available from : 10th May 2019

7 videos

In digital circuit theory, sequential logic is a type of logic circuit whose output depends not only on the present value of its input signals but on the sequence of past inputs,

A finite-state machine (FSM) or finite-state automaton (FSA, plural: automata), finite automaton, or simply a state machine, is a mathematical model of computation. It is an abstract machine that can be in exactly one of a finite number of states at any given time

A digital circuit which is used for a counting pulses is known counter. Counter is the widest application of flip-flops. It is a group of flip-flops with a clock signal applied

A digital circuit which is used for a counting pulses is known counter. Counter is the widest application of flip-flops. It is a group of flip-flops with a clock signal applied

Chapter 6

### A/D & D/A Converters

6.1 Introduction to ADC & DAC

6.3 Types of DAC & GATE Questions

Will be available from : 10th May 2019

3 videos

In modern life, electronic equipment is frequently used in different fields such as communication, transportation, entertainment, etc. Analog to Digital Converter (ADC) and Digital to Analog Converter (DAC) are very important components in electronic equipment

Chapter 7

### Semiconductor Memories

7.1 Semiconductor Memories

Will be available from : 10th May 2019

1 videos

Semiconductor memory is a type of semiconductor device tasked with storing data

Chapter 8

### Microprocessor

9.1 Introduction

9.2 Pin Diagram

9.3 Internal Architecture of 8085

9.5 Instruction Set

9.6 Gate Questions

Will be available from : 10th May 2019

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The validity for These videos will be till 30th April 2020 irrespective of date of Buying. You may listen to the videos n number of Times with a good internet connection anytime anywhere.