1. ©2004 Brooks/Cole FIGURES FOR CHAPTER 4 APPLICATIONS OF BOOLEAN ALGEBRA MINTERM AND MAXTERM EXPANSIONS Click the mouse to move to the next page. Use the ESC key to exit this chapter. This chapter in the book includes: Objectives Study Guide 4.1Conversion of English Sentences to Boolean Equations 4.2Combinational Logic Design Using a Truth Table 4.3Minterm and Maxterm Expansions 4.4General Minterm and Maxterm Expansions 4.5Incompletely Specified Functions 4.6Examples of Truth Table Construction 4.7Design of Binary Adders and Subtractors Problems

2. ©2004 Brooks/Cole Section 4.1, p. 85

3. ©2004 Brooks/Cole Figure 4-1: Combinational Circuit with Truth Table

4. ©2004 Brooks/Cole Section 4.2, p. 86

5. ©2004 Brooks/Cole Table 4-1 Minterms and Maxtems for Three Variables

6. ©2004 Brooks/Cole Minterm Expansion (p. 89) (4-9) (4-10)

7. ©2004 Brooks/Cole f = a'(b'+d) + acd' Maxterm Expansion (p. 90) (4-11)

8. ©2004 Brooks/Cole Table 4-2. General Truth Table for Three Variables

9. ©2004 Brooks/Cole Table 4-3. Conversion of Forms

10. ©2004 Brooks/Cole Table 4-4. Application of Table 4-3

11. ©2004 Brooks/Cole Section 4.5, p. 93

12. ©2004 Brooks/Cole Table 4-5. Truth Table with Don't Cares

13. ©2004 Brooks/Cole Section 4.6, p. 95

14. ©2004 Brooks/Cole Section 4.6, p. 95

15. ©2004 Brooks/Cole Figure 4-2: Parallel Adder for 4-Bit Binary Numbers

16. ©2004 Brooks/Cole Figure 4-3: Parallel Adder Composed of Four Full Adders

17. ©2004 Brooks/Cole Figure 4-4: Truth Table for a Full Adder

18. ©2004 Brooks/Cole Figure 4-5: Implementation of Full Adder

19. ©2004 Brooks/Cole Figure 4-6: Binary Subtracter Using Full Adders

20. ©2004 Brooks/Cole Figure 4-7: Parallel Subtracter

21. ©2004 Brooks/Cole Table 4.6. Truth Table for Binary Full Subtracter