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:
Apr. 27, 2021
Filed:
Jun. 25, 2018
Digwise Technology Corporation, Ltd, Hsinchu County, TW;
DIGWISE TECHNOLOGY CORPORATION, LTD, Zhubei, TW;
Abstract
A dynamic flip flop is provided. The dynamic flip-flop comprises a transmission gate, a first inverter, a second inverter, a pull-up transistor and a pull-down transistor. The pull-up transistor and the pull-down transistor constitute a feedback inverter, and the feedback inverter is configured as a weak keeper circuit compared to the first inverter serving as a tri-state inverter. Therefore, the dynamic flip-flop can be such that makes a master latch to use the tri-state inverter for capturing data in order to reduce electric leakage. In addition, the dynamic flip-flop can also be such that makes a slave latch to use the weak keeper circuit for storing data, thereby avoiding floating point to drive the output.