a. Fill in the truth table of a binary-to-7-segment decoder The first step to design a binary-to-7-segment decoder is to produce a truth table for the circuit. In the truth table below, enter the decoder output values (a-g) required to display the various hexadecimal digits (0-F). Note that this is a common-anode structure (e.g., if you want to turn any LED segment ON, enter a '0', if you want it OFF, enter a '1'. The first entry is given to get you started) Table I. Truth table ofa binary-to-7segment decoder 7 Segment