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:
May. 31, 2016
Filed:
Aug. 29, 2014
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Chi-Lin Liu, New Taipei, TW;
Shang-Chih Hsieh, Taoyuan County, TW;
Lee-Chung Lu, Taipei, TW;
Chang-Yu Wu, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Abstract
A flip-flop circuit includes a first latch, a trigger stage and a second latch. The first latch is configured to latch a selected signal in response to a first state of a clock signal, and provide a first output signal. The trigger stage receives the clock signal and the first output signal to provide a trigger signal. The trigger signal does not toggle as the clock signal transits. The second latch is configured to latch the trigger signal in response to a second state of the clock signal, and provide a second output signal. The first state and the second state of the clock signal are complementary to each other.