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This section establishes the mathematical grammar of digital circuits. It explores the foundational logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR) and the laws of Boolean algebra. Crucially, it teaches minimization techniques, including algebraic simplification, Karnaugh Maps (K-maps) up to five variables, and the Quine-McCluskey (tabular) method for computer-aided minimization. Combinational Logic Design

: Provides a high-quality download of the 4th Edition (734 pages) Modern Digital Electronics, 4th Edition [PDF] .

The book is systematically organized to build a student's knowledge brick by brick. While different editions have slight variations, the core topics remain consistent:

Binary numbers, codes, and Boolean algebra minimization using . Logic Families

Karnaugh Maps (K-Maps) and Quine-McCluskey methods for circuit simplification.

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