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:
Feb. 13, 1990
Filed:
Aug. 30, 1988
Hitoshi Saitoh, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A flip-flop arrangement receiving a clock signal and an input data and outputting a logical output in accordance with a logical level of the data. The arrangement includes a master flip-flop for transmitting a change in the logical level of the data to a pair of output ends when the clock signal is at a predetermined logical level; a slave flip-flop for latching the data transmitted via the pair of output ends; an output buffer for effecting a buffering of the data latched in the slave flip-flop; and a drive circuit for driving the output buffer. The drive circuit responds to logical levels of data appearing at the pair of output ends of the master flip-flop and, based on the logical levels, drives the output buffer to determine a logical output to be output from the arrangement, thereby reducing a total propagation delay time and realizing a high speed operation without increasing a power dissipation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile