Bangladesh University of Engineering and Technology
Department of Computer Science and Engineering
Course: CSE 206
Digital Logic Design Sessional
Experiment No. 7
Design Using Multiplexers
Design and implement the following problems:
1. Design and implement each of the two following functions using one
4x1 Multiplexer (IC – 74153) and necessary gates.
• f (a, b, c, d) = (0, 1, 3, 5, 9, 10, 14)
P
• f (a, b, c, d) = (0, 1, 5, 9, 10, 12, 15)
Q
2. Design a 16x1 Multiplexer using 4x1 Multiplexer (IC – 74153) only.
Using your designed
P Multiplexer, implement the function :
f (a, b, c, d) = (0, 2, 3, 6, 10, 11, 13)
Lab Sheet : For each of the problems, your lab sheet should cover
• Problem definition
• Truth table and minimized equation with minimization steps (if appli-
cable)
• Circuit diagram with pin number.
• Required instruments for implementation.
Answer the following questions:
1. Design a 4 bit Binary to Gray code Converter using 4x1 Multiplexer
and necessary basic gates. Show all the necessary steps of your imple-
mentation.
2. Design a excess-3 to binary code converter using 8x1 Multiplexer (IC-
74151) and necessary basic gates. Show all the necessary steps of your
implementation.