boolean-algebra
Don't-Care Conditions in Karnaugh Maps
TL;DR: A don't-care is an input combination whose output value either cannot occur or simply does not matter. On a Karnaugh map, mark it with X and include it in...
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boolean-algebra
A collection of 4 posts
boolean-algebra
Boolean Algebra: The Foundation of Digital Circuit Design
TL;DR: Boolean algebra is a formal system for manipulating TRUE/FALSE values using AND, OR, and NOT. Its laws — identity, absorption, distribution, complement, and De Morgan's theorems — let you...
boolean-algebra
Product of Sums (POS): Boolean Form for Efficient Logic
TL;DR: Product of Sums (POS) is the dual of Sum of Products: instead of ORing minterms for the 1s of a truth table, you AND maxterms for the 0s. POS...
boolean-algebra
Mastering Sum of Products (SOP): Your Guide to Boolean Functions
TL;DR: Sum of Products (SOP) is a systematic way to turn any truth table into a Boolean expression: write one minterm for each row where the output is 1, then...