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:
Nov. 19, 1996
Filed:
Oct. 06, 1995
Applicant:
Inventors:
Isamu Kobayashi, Kasugai, JP;
Yasuhiro Yamamoto, Kasugai, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326 94 ; 327218 ; 327 98 ;
Abstract
A data transfer circuit device including a data transfer circuit, a latch control circuit and a data latch circuit. The data transfer circuit outputs data therefrom in response to an externally supplied transfer signal. The latch control circuit generates a data latch signal, based on the transfer signal and a latch control signal. The data latch circuit latches the data supplied from the data transfer circuit, based on the data latch signal, and outputs the latched data as output data. When the data is being switched, the latch control circuit prevents the data latch signal from being supplied to the data latch circuit.