Electronics Engineering » Notes » Minimization Techniques
1. The two general forms for logic expressions are the sum-of-products(SOP) form and the product-of-sums(POS) form.
2. One approach to the design of a combinational logic circuit is to (1) construct its truth table, (2) convert the truth table to a sum-of-products expression, (3) simplify the expression using Boolean algebra or K mapping, (4) implement the final expression.
3. The K map is a graphical method for representing a circuit’s truth table and generating a simplified expression for the circuit output.
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