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United States of America Patent

PATENT NO 5438295
SERIAL NO

08076712

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A look-up table circuit implemented with MOS transistors that uses combinational logic to generate signals that enable the transistors. A circuit using 16 inputs and 4 select lines is disclosed. Two of the select lines are used as inputs to combinational logic including four NOR gates to generate enable signals for transistors in a third stage of the circuit. This produces a reduction in the propagation delay of a signal from the input to the output of the look-up table circuit.

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Patent Owner(s)

  • ALTERA CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gupta, Anil San Jose, CA 95 5041
Reddy, Srinivas T Santa Clara, CA 74 2898

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