a) Design a logic circuit which has as an input two 2-bit numbers and gives an...

   

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a) Design a logic circuit which has as an input two 2-bit numbers and gives an alarm if the two numbers are equal using: i) ii) iii) XNOR, and AND gates. 2-bit binary adder and any external gates. Two 4x1 MUX's and one 2x1 MUX. a) Design a logic circuit which has as an input two 2-bit numbers and gives an alarm if the two numbers are equal using: i) ii) iii) XNOR, and AND gates. 2-bit binary adder and any external gates. Two 4x1 MUX's and one 2x1 MUX.