Home /
Expert Answers /
Computer Science /
nbsp-there-are-2-questions-design-a-bcd-to-decimal-decoder-using-the-unused-combinations-of-t-pa957

There are 2 questions.

Design a BCD-to-decimal decoder using the unused combinations of the BCD code as don't-care conditions. Construct a 5-to-32-line decoder with four 3-to-8-line decoders with enable and a 2-to-4-line decoder. Using a decoder and external gates, design the combinational circuit defined by the following three Boolean functions: a) \( \mathrm{F} 1=\mathrm{x}^{\prime} \mathrm{yz}+\mathrm{xz} \) b) \( F 1=\left(y^{\prime}+x\right) z \) c) \( F 2=x y^{\prime} z^{\prime}+x^{\prime} y \) d) \( F 2=y^{\prime} z^{\prime}+x^{\prime} y+y z^{\prime} \) e) \( F 3=x^{\prime} y^{\prime} z^{\prime}+x y \)

Design a BCD-to-decimal decoder using the unused combinations of the BCD code as don't-care conditions. Answer: A BCD-to-decimal decoder can be design