Inverting flip-flop for use in field programmable gate arrays

Electronic digital logic circuitry – Multifunctional or programmable – Array

Reexamination Certificate

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Details

C326S041000, C326S046000, C326S047000

Reexamination Certificate

active

07816946

ABSTRACT:
A flip-flop for use in a field programmable gate array integrated circuit device is disclosed. The flip-flop comprises a data output terminal coupled to a first programmable routing element, a data input terminal coupled to a second programmable routing element, and a clock input terminal, wherein a signal appearing at the data output terminal in response to a signal applied to the clock input terminal has the opposite logical polarity with respect to the corresponding logical signal applied to the data input terminal.

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