Question: Consider the circuit in Figure P2.38 that takes a 4-bit binary input and encodes it. Construct a truth table for the 16 inputs 0000 to

Consider the circuit in Figure P2.38 that takes a 4-bit binary input and encodes it. Construct a truth table for the 16 inputs 0000 to 1111 and examine the output code. What is the characteristic feature of this code?

FIGURE P2.38 b4 94 8421 binary input b2 b3 93 b 92 Encoded output 91 bo 90

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