The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 1995
Filed:
Mar. 12, 1993
Yasuhiro Hotta, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor memory including a memory cell array having a plurality of memory cells; an input buffer circuit for receiving an address signal having an amplitude at an interface level and generating at least one output signal having an amplitude at an internal logic level in accordance with said address signal, the input buffer circuit further receiving a first signal and changing the response characteristics thereof in response to the first signal; a detecting circuit for receiving the output signal and generating a detecting signal indicating whether the level of the output signal varies; and a control signal generating circuit for receiving the detecting signal and generating the first signal based on the detecting signal.