Subtract below binary numbers using 1’s complement. (1010) – (1111)22
[3 marks]Convert Decimal number (17) into Binary, Octal, Hexadecimal and10 BCD code.
[4 marks]Draw and explain symbol and truth table of AND Gate, OR Gate, NOT Gate, X-OR Gate, X-NOR Gate, NAND Gate and NOR Gate.
[7 marks]Draw and explain TTL Realization of NOT Gate.
[3 marks]Explain the difference between Analog and Digital system. Also explain Integrated Circuit.
[4 marks]Explain different Axioms and Laws of Boolean Algebra using example.
[7 marks]Draw and explain Full Adder in detail.
[7 marks]Convert F (A, B, C) = BC +AB into standard minterm form.
[3 marks]Minimise the logic function using Karnaugh map. F (A,B,C,D) = πm (0,1, 2, 3, 8, 9, 10, 11,14).
[4 marks]Draw and explain 4 bit magnitude comparator.
[7 marks]Reduce the expression F(A,B) = ((AB)’+A+AB)’
[3 marks]Minimise the logic function using Karnaugh map. F (A,B,C,D) = ∑ m(0,1, 2, 3, 8, 9, 10, 11,14)
[4 marks]Find the minimal expression for f = ∑m (2, 8, 9, 10, 11, 12, 14) using tabular method.
[7 marks]Draw and explain Master-Slave Flip-Flops.
[3 marks]Minimise the logic function using Karnaugh map. F (A,B,C,D) = ∑ m(1, 2, 3, 8, 9, 10, 11,14) + d (7, 15)
[4 marks]Write a short note on PLA.
[7 marks]Explain the difference between Combinational and sequential circuit using example.
[3 marks]Design a 8 to 1 multiplexer by using the four variable function given by F(A,B,C,D) =Σm(0,1,3,4,8,9,15).
[4 marks]Draw and explain Decoder and Encoder.
[7 marks]Draw and explain SR flipflop.
[3 marks]Minimise the logic function using Karnaugh map. F (A,B,C,D) = ∑ (0, 2, 5, 7, 8, 10, 13,15)
[4 marks]Draw and explain Johnson counter in detail.1
[7 marks]Draw and explain D Flipflop.
[3 marks]Explain shift register.
[4 marks]Draw the state diagram for 2 bit binary up counter and design 2 bit binary up counter using Tflipflop.
[7 marks]