Combinational logic functions and Boolean algebra, logical tables, Karnaugh maps, minimization, solid execution logic and combinational logic functions
Examples for practice

Use logical tables verify the validity of the term:

solution

SOLUTION

1. L = P
2. L = P
3. L = P
4. L = P
5. L = P
6. L = P
7. L = P
8. L ≠ P
9. L = P
10. L ≠ P

Simplify and verify the veracity of using logical tables.

solution

SOLUTION

### Example 4.5

Find the time course of the output signal of a logic function

solution

SOLUTION

### Example 4.6

Write the logical table for the function of four variables, where Y = 1, where only two inputs is 0, find a mathematical expression using Karnaugh maps.

solution

SOLUTION

### Example 4.7

Write a logical table for the function of the three variables, where Y = 1 if simultaneously on at least two inputs a value of 1, find the mathematical expression using Karnaugh map.

solution

SOLUTION

### Example 4.8

Write the logical table for the function of four variables, where Y = 1, if currently only three inputs a value of 1, find the mathematical expression using Karnaugh maps.

solution

SOLUTION