Physics · Digital Electronics
When designing a combinational circuit to convert a Binary-Coded Decimal (BCD) input to Excess-3 code, how many bits are required for the input and output variables respectively?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14 inputs and 3 outputs
- 24 inputs and 2 outputs
- 33 inputs and 1 output
- 44 inputs and 4 outputs✓
Correct answer
4 inputs and 4 outputs
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