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1. A half-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 2. A full-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 3. The inputs to a full adder are A = (b) three inputs and two outputs (d) two inputs and one output (b) three inputs and two outputs (d) two inputs and one output 1, B = 0, C = 1. The outputs are = 1, Cout=0 (a) = 0, Cout = 1 (b) (c) = 0, Cout = 0 (d) = 1, Cout = 1

1. A half-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 2. A full-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 3. The inputs to a full adder are A = (b) three inputs and two outputs (d) two inputs and one output (b) three inputs and two outputs (d) two inputs and one output 1, B = 0, C = 1. The outputs are = 1, Cout=0 (a) = 0, Cout = 1 (b) (c) = 0, Cout = 0 (d) = 1, Cout = 1

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Single-choice (a), (b), (c), or (d). 1. A half-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 2. A full-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 3. The inputs to a full adder are A = (b) three inputs and two outputs (d) two inputs and one output (b) three inputs and two outputs (d) two inputs and one output 1, B = 0, C = 1. The outputs are = 1, Cout = 0 (a) = 0, Cout=1 (b) (c) = 0, Cout = 0 (d) Σ = 1, Cout = 1 4. A 3-bit parallel adder can add (a) three 2-bit binary numbers (e) three bits at a time (b) two 3-bit binary numbers (d) three bits in sequence 5. To expand a 2-bit parallel adder to a 4-bit parallel adder, you must (a) use two 2-bit adders with no interconnections (b) use two 2-bit adders and connect the sum outputs of one to the bit inputs of the other (e) use four 2-bit adders with no interconnections (d) use two 2-bit adders with the carry output of one connected to the carry input of the other 2. What are the half-adder inputs that will produce the following outputs: (a) = 0, Cut = 0 (c) = 0, Cout=1 (b) = 1, Cout=0 3. Determine the outputs of a full-adder for each of the following inputs: (a) A 1, B = 0, Cin = 0 (c) A=0, B1, Cin = 1 (b) A = 0, B = (d) A = 1, B = 0, Cin = 1 1, Cin = 1
Transcribed Image Text:Single-choice (a), (b), (c), or (d). 1. A half-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 2. A full-adder is characterized by (a) two inputs and two outputs (c) two inputs and three outputs 3. The inputs to a full adder are A = (b) three inputs and two outputs (d) two inputs and one output (b) three inputs and two outputs (d) two inputs and one output 1, B = 0, C = 1. The outputs are = 1, Cout = 0 (a) = 0, Cout=1 (b) (c) = 0, Cout = 0 (d) Σ = 1, Cout = 1 4. A 3-bit parallel adder can add (a) three 2-bit binary numbers (e) three bits at a time (b) two 3-bit binary numbers (d) three bits in sequence 5. To expand a 2-bit parallel adder to a 4-bit parallel adder, you must (a) use two 2-bit adders with no interconnections (b) use two 2-bit adders and connect the sum outputs of one to the bit inputs of the other (e) use four 2-bit adders with no interconnections (d) use two 2-bit adders with the carry output of one connected to the carry input of the other 2. What are the half-adder inputs that will produce the following outputs: (a) = 0, Cut = 0 (c) = 0, Cout=1 (b) = 1, Cout=0 3. Determine the outputs of a full-adder for each of the following inputs: (a) A 1, B = 0, Cin = 0 (c) A=0, B1, Cin = 1 (b) A = 0, B = (d) A = 1, B = 0, Cin = 1 1, Cin = 1
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