Tiêu đề DF IMP Question.pdf ✅

Prepared By Akash Sir BE SEM-3 Comp./IT - Digital Fundamentals 3130704 1. (1011011101101110)2 = (_____)8 = (_____)16. 2. (396)10 = ( ) BCD = ( ) EX-3. 3. Find 23 – 48 using 2’s complement. 4. State and explain De Morgan’s theorems with truth tables. 5. Implement AND, OR, & EX-OR gates using NAND & NOR gates. 6. Define following: Figure of merit, Noise margin, and Power dissipation. 7. Reduce the expression F = A [ B + C’ (AB + AC’)’]. 8. Simplify the Boolean function F (w, x, y, z) = Σ m (0, 1, 2, 4, 5, 6, 8, 9, 12, 13, 14). 9. Minimize the following logic function using K-map: F (A, B, C, D) = Σ m (1, 3, 5, 8, 9, 11, 15) + d (2,13). 10.Convert Y = AB + AC’ + BC into canonical SOP form. 11.Convert Z = (A+B) (A+C) (B+C’) into canonical POS form. 12.Explain Half-Adder & Full Adder. 13.Explain Half & Full subtractor. 14.Explain 4 – bit parallel adder. 15. Implement the following function using 8X1 MUX F (A, B, C, D) = Σ m (0, 1, 3, 4, 8, 9, 15). 16. Explain SR flip-flop using characteristic table & characteristic equation. 17.Draw & explain the logic diagram of master-slave JK flip-flop. 18.What is the race around condition in JK flip-flop? 19. Draw truth table of 2-bit digital comparator. 20.Construct D FF using SR FF. Write truth table of D FF. 21.Design a 4-bit synchronous down counter using T flip-flops.