Design a combinational logic circuit that converts a three-bit binary number from code A to code B, according to the table on the right. Answer the following questions: Code A Code B 000 000 100 001 110 010 010 011 011 100 001 101 101 110 111 111 Implement your circuit using two 2-by-4 decoders (with enables) only. Explain your implementation. You can use as many ‘OR’ gates and inverters as you need. Implement your circuit using 4-by-1 multiplexers and the fewest number of additional logic gates (if needed). Provide the complete implementation.

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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Design a combinational logic circuit that converts a three-bit binary number from code A to code B, according to the table on the right. Answer the following questions:

Code A

Code B

000

000

100

001

110

010

010

011

011

100

001

101

101

110

111

111

  1. Implement your circuit using two 2-by-4 decoders (with enables) only. Explain your implementation. You can use as many ‘OR’ gates and inverters as you need.
  2. Implement your circuit using 4-by-1 multiplexers and the fewest number of additional logic gates (if needed). Provide the complete implementation.
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