Digital Electronics
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Digital Electronics Syllabus — Unit-wise Content
The official GTU curriculum for Digital Electronics (subject code 2131004) as prescribed for ETC · Semester 3 divides the course into 9 units, covering 33 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 (2131004)Unit 1 Binary Systems and Logic Circuits
- The Advantage of Binary
- Number Systems
- The Use of Binary in Digital Systems
- Logic Gates
- Logic Family Terminology
Unit 2 Boolean Algebra and Mapping Methods
- Boolean Algebra
- Karnaugh Maps
- Variable Entered Maps
- Realizing Logic Function with Gates
- Combinational Design Examples
Unit 3 Logic Function Realization with MSI Circuits
- Combinational Logic with Multiplexers and Decoders
- Standard Logic Functions with MSI Circuits
- Design Problem Using MSI Circuits
Unit 4 Flip Flops, Counters and Registers
- Flip Flops and its Applications
Unit 5 Introduction to State Machines
- The Need for State Machines
- The State Machine
- Basic Concepts in State Machine Analysis
Unit 6 Synchronous State Machine Design
- Sequential Counters
- State Changes Referenced to Clock
- Number of State Flip-Flops
- Input Forming Logic
- Output Forming Logic
- Generation of a State Diagram from a Timing Chart
- Redundant States
- General State Machine Architecture
Unit 7 Asynchronous State Machines
- The Fundamental-Mode Model
- Problems of Asynchronous Circuits Basic Design Principles
- An Asynchronous Design Example
Unit 8 Logic Families
- Transistor-Transistor Logic(TTL)
- Emitter-Coupled Logic(ECL)
- MOSFET Logic
- TTL Gates
Unit 9 Programmable Logic Devices
- Introduction to Programmable Logic Devices
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