SO 51 X3 X2 X1 INPIT XO INPUT ve 4 inst5| LON De Figure 4. Schematic of 4-1 Multiplexer 4000 AND: inst AND3 inste AND: inst AND: inst ORA insts OUTPUNY

digital electronic question The combinational circuit produces the binary sum of two bit number X1X0(x-noy) and Y1Y0(y-not) . The output are C, S1 and S0 provide the truth table and and design the circuit using two full adder

Find the minimum expression for the logicfunction at the output of the logic circuit.

6. Determine output expression and truth table for the following circuit shown. A B C- O D G1 G3 X

A coin-operated cold drink dispenser will provide cold drink (D) under the following conditions: The correct coin (C) is inserted AND A paper cup is in position (P) AND The selector is set t Orange (O) OR Sprite (S) OR Lemonade (L) Write the Boolean expression for the output of the dispenser. Represent the operation of the dispenser in logic circuit 4 get a logic circuit to mimic corporate checking system for operators of a company

Problem 4: Sketch/draw the Output waveform of a D Flip-flop for the input waveforms shown below. Assuming that initially Output-0. Requirement: please include the Clk and Input waveforms in your solution so that the alignment among different waveforms is clear. Input- D D -Output D-latch A D-latch CIK CIK Cik D Flip-flop Cik Input H

Design a combinational logic circuit which has one output Z and a 4-bit input ABCD representing a binary number. Z should be 1 iff the input is at least 5, but is no greater than 11. Use one OR gate (three inputs) and three AND gates (with no more than three inputs each.)

Fill in the truth tables and write the corresponding Boolean logic statement.