Use NAND gates only to implement the following expression: X=AB+CD

نه Construct the XOR operator using only AND, OR, and NOT gates. Construct the XOR operator using only NAND gates. Hint: xXOR y = (xy)(xy)

1. Write the T.T of the following function, then implement them using NAND gates only: a) F = X+ YZ b) R = XY + Z(Y + M)

Trace the input through the gates in this circuit to find M

Give the symbol and truth table for the following gates: AND, OR, XOR, NAND and NOR. Do not forget to include the inputs and outputs wires.

Minimize the following expression using boolean algebra and write theliteral cost (L), gate input cost (G) and gate input cost with NOTs (GN) ofboth given form and minimized form:F(A,B,C) = (A+B)( ̄A+C)(B+C)