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De Morgan's laws

A collection of 2 posts

Boolean algebraJan 14, 2026

Boolean Algebra: The Foundation of Digital Circuit Design

TL;DR: Boolean algebra is a formal system for manipulating two-valued logical variables with operations such as AND, OR, and NOT. Identity, absorption, distributive, complement, and De Morgan laws...

De Morgan's lawsJan 14, 2026

De Morgan's Laws in Practice: NAND-Only Circuit Design

TL;DR: De Morgan's two identities — and — let you swap AND for OR (and vice versa) by distributing inversion. The practical payoff: any logic function can be implemented in NAND...