Digital Electronics
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Follow on Instagram for UpdatesDigital Electronics Syllabus — Unit-wise Content
The official GTU curriculum for Digital Electronics (subject code BE04024041) as prescribed for PE · Semester 4 divides the course into 7 units, covering 58 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (BE04024041)Unit 1 Binary Number Systems, Boolean Algebra and Logic Gates
- Octal and Hexadecimal numbers
- number base conversions
- basic theorems and properties of Boolean algebra
- Boolean functions
- Canonical and Standard forms
- POS and SOP forms
- digital logic gates
- tristate logic
Unit 2 Simplification of Boolean Functions and Combinational Logic Circuit Design
- Logic minimization using the K-Map and the Tabulation methods up to six variables
- Universal gates
- implementation of logical circuits
- determination of prime implicants
- Design of simple combinational circuits like 1 bit half and full Adders
- Code Converters etc
Unit 3 MSI and PLD Circuit Design
- Parallel Adder and Subtractor
- BCD adder
- magnitude comparator
- multiplexers and decoders
- Read Only Memory (ROM)
- PLD (Programmable Logic Devices) like PLA (Programmable Logic Array)
- PAL (Programmable Array Logic)
- MSI and PLD circuit design problems
Unit 4 Sequential Logic Circuits
- construction and working of latch
- types and working of different Flip Flops
- interconversion of various Flip-Flop
- Triggering Flip- Flops
- Master slave flip flop
- Analysis of clocked sequential circuit
- Flip- Flop excitation tables
- flip-flop conversions
Unit 5 State Machine Design
- State machines
- classification and analysis of state machine
- design of ripple counters
- design of synchronous counters
- state changes reference to clock
- number of state flip flops
- input forming logic
- output forming logic
- redundant states
- general state machine architecture
- concept of asynchronous state machines
- shift registers
Unit 6 Logic families
- characteristics and specifications of logic families
- Transistor-Transistor Logic (TTL), ECL, CMOS etc.
- Construction of various logic gates using different logic family
- input and output stage of loc gates
- pull-up and pull-down resistors
- open collector
- open drain output stage
- fan in and fan out etc
- GUJARA TECHNOLOGICAL UNIVERSITY Program Name: Bachelor of Engineering Power Electronics Engineering Level: UG Subject Code: BE04024041 Subject Name: Digital Electronics
Unit 7 Analog to Digital and Digital to Analog Converters
- D to A converters: Construction and working of various DAC like Weighted Register
- PWM based
- D to A converter IC etc.
- Selection of DAC A to D Converters: Construction and working of various ADC types like Flash
- Counter, SAR, Sigma-Delta and Integration type converters
- A to D converter IC etc.
- Selection of ADC
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