GATE EC 2016 Set 1 — Question 52
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Digital Circuits → Combinational Logic → Comparators & Code Converters
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Question
Identify the circuit below.
- A.Binary to Gray code converter
- B.Binary to XS3 converter
- C.Gray to Binary converter
- D.XS3 to Binary converter
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Correct answer
(MTA)
Solution
The circuit consists of a 3:8 Decoder followed by an 8:3 Encoder. The connections between the decoder outputs () and encoder inputs () define the code conversion. Tracing the connections:
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