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3 years ago

Build a 3-input XOR gate using a 3x8 decoder and an Or gate.please Quickly i have final

Engineering

1 answer:

lana [24]3 years ago

7 0

Answer:

Take a 3 to 8 decoder with active low outputs

Assuming you are familiar with the functioning of decoders,

The three inputs of decoder of course are the first, second and the carry bit which you feed to the subtractor.

Next we examine the truth table of the full subtractor i formatted in the picture.

Then write the minterms for the difference output and borrow output from the given truth table picture I have mentioned before!!

Explanation:

hopi it to help you!!

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Build a 3-input XOR gate using a 3x8 decoder and an Or gate.please Quickly i have final​

Build a 3-input XOR gate using a 3x8 decoder and an Or gate.please Quickly i have final