The carry output of each adder in a ripple adder provides an additional sum output bit.

More Questions from Combinational Logic Circuits

• Single looping in groups of three is a common K-map simplification technique.
• The input at the 1, 2, 4, 8 inputs to a 4-line to 16-line decoder with active-low outputs is 1110. As a result, output line 7 is driven LOW.
• The XOR gate will produce a HIGH output if only one but not both of the inputs is HIGH.
• The Boolean equation results from this Karnaugh map.
• TTL stands for transistor-technology-logic.
• In an even-parity system, the following data will produce a parity bit = 1. data = 1010011
• A pull-up resistor is a resistor used to keep a given point in a circuit HIGH when in the active state.
• The circuit given below implements the equation, .
• A Karnaugh map will ________.
• The ________ statement evaluates the variable status.

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