Boolean algebra, logic gates and digital circuit design
Chapter 1: Digital Design Fundamentals and Number System
The physical world operates on continuous quantities. Variables like temperature, pressure, sound waves, and light intensity change smoothly over time. Early co…
Chapter 2 : Boolean Algebra and its Simplification
Unit 1 established how digital systems represent information using binary numbers. However, numbers alone are abstract mathematical concepts. To build a functio…
Chapter 3 : Combinational Logic Design
Digital systems process information using two broad categories of logic circuits: combinational logic and sequential logic. This unit focuses entirely on combin…
Chapter 4 : Sequential Logic Design
Combinational logic circuits possess a fatal structural flaw. They cannot remember anything. If you remove the input voltages from a combinational circuit, the…
Chapter 5 : Counters and Registers
A single flip-flop stores exactly one bit of data. While this is mathematically useful, it is physically limited. Modern digital systems process data in large b…