multiplexer

a) A multiplexer (MUX) is a combinational circuit that selects binary information from one of many input lines and directs it to a single output line. Design a 8:1 multiplexer using the function: F(A,B,C,D)= (0,2,4,5,7,10,12,14,15), Major Topic Multiplexers b) Implement the Boolean function below using a 4:1 multiplexer F(A, B,C)=Em (0, 2, 5, 6) Major Topic Multiplexers Text Blooms Designation AP Major Topic Demultiplexers Blooms Designation AN c) A Demultiplexer (Demux) has one input, 2n possible outputs and n control or selection lines. It is also called a data distributor. Design 8:1 Demultiplexer for a mobile telecom company Blooms Designation AP d) Draw the Set-Reset (SR) Latch using NAND gates. Explain its operations Major Topic Memories Devices Blooms Designation AN

Find the min and maxterm expansion of the circuit and develop a digital circuit that fits with the truth table.

Design a combinational circuit that detects an error in the representations of a decimal digit in Binary Coded Decimal (BCD). In other words, obtain a logic diagram for a circuit that accepts the four BCD bits as input and whose output is when the inputs contain any one of the six unused bit combinations in the BCD code.