Physics · Digital Electronics
A 4-bit digital magnitude comparator circuit compares two binary numbers A (A3A2A1A0) and B (B3B2B1B0). To obtain an output Y = 1 that corresponds to the condition A < B, which of the following pairs of inputs is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A = 0010, B = 1011✓
- 2A = 0010, B = 0010
- 3A = 0101, B = 0101
- 4A = 1010, B = 1010
Correct answer
A = 0010, B = 1011
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