In this experiment we will build a 4-bit combination door A,B,C, and D and produces an output = Y only if the combination given 1011. da 4-bit combination door lock. This lock takes four inputs, of the combination given by the inputs is Write a Sum of Products expression for Y as a function of A, B, C and D. Draw a circuit implementing the above expression Using DIP switches, LEDs, resistors, and 74LS08, 74LS32, and 74LS04 ICs as needed, build a circuit that implements the door look. Use LEDs on the inputs and the output