Design a 4x16 decoder using a minimum number of 74138 and logic gates. 2. Design a logic circuit using a minimum of 74138s (3 x 8 decoders) to generate the minterms m, m5, and mg based on the four switch inputs S3, S2, S1, S0. Then display the selected minterm numbers (1 or 5 or 9) on a seven-segment display by generating a 4-bit input (W, X, Y, Z) for a BCD to seven-segment code converter. Turn on an LED.Note that these four inputs (W, X, Y, Z) can be obtained from the selected output line (1 o