Direct-coupled high speed adder by using
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M. Morisue; H. Matsuo; K. Kuramochi; Z. Hussain Shaikh
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Article
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1982
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Elsevier Science
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English
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This paper presents the latest design work of high speed adder logic based on Josephson elements. The Josephson adder uses a novel exclusive-OR logic and performs high speed carry propagation technique. The idea of directionality is also undertaken to avoid the necessary distortion in carry signal.