A half-adder does not have ________.

More Questions from Combinational Logic Circuits

• Occasionally, a particular logic expression will be of no consequence in the operation of a circuit, such as in a BCD-to-decimal converter. These result in ________ terms in the K-map and can be treated as either ________ or ________, in order to ________ the resulting term.
• The equation ________ cannot be further simplified.
• The Boolean equation ________ results from this Karnaugh map.
• Two 4-bit comparators are cascaded to form an 8-bit comparator. The cascading inputs of the most significant 4 bits should be connected ________.
• The AND-OR-INVERT gates are designed to simplify implementation of ________.
• The Boolean equation ________ results from this Karnaugh map.
• The final output of a POS circuit is generated by ________.
• When Karnaugh mapping, we must be sure to use the ________ number of loops.
• To subtract a signed number (the subtrahend) from another signed number (the minuend) in the 2's complement system, the minuend is ________.
• An 8-bit binary number is input to an odd parity generator. The parity bit will equal 1 only if ________.

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