Output device for static random access memory

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United States of America Patent

PATENT NO 7027340
APP PUB NO 20050093578A1
SERIAL NO

10898238

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An output device for static random access memory is disclosed, which has a precharger, a charge and discharge path circuit, a voltage hold circuit, an output inverter and a feedback path circuit. The charge and discharge path circuit connects to a common output node and generates a potential on its output terminal in accordance with a first grounding path on or not. The voltage hold circuit controls a voltage of the common output node in accordance with both a second grounding path on or not and the potential on the output terminal of the charge and discharge path circuit. The output inverter generates and next outputs an inverted voltage on its output terminal in accordance with the potential on the output terminal of the charge and discharge path circuit. The feedback path circuit connects to output terminals of the charge and discharge path circuit and the output inverter.

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Patent Owner(s)

Patent OwnerAddress
VIA TECHNOLOGIES INCNEW TAIPEI CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Chao Sheng Taipei, TW 5 30

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