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:
Sep. 01, 2026
Filed:
Jul. 17, 2024
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Yu-Lun Ou, Hsinchu, TW;
Ji-Yung Lin, Hsinchu, TW;
Yung-Chen Chien, Hsinchu, TW;
Ruei-Wun Sun, Hsinchu, TW;
Wei-Hsiang MA, Hsinchu, TW;
Jerry Chang Jui Kao, Hsinchu, TW;
Shang-Chih Hsieh, Hsinchu, TW;
Lee-Chung Lu, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A circuit includes a level shifter circuit, an output circuit, and a first feedback circuit. The level shifter circuit is coupled to a first voltage supply, and configured to receive an enable signal, a first input signal or a second input signal, and to generate a first and second signal responsive to the enable signal or the first input signal. The output circuit coupled to the level shifter circuit and the first voltage supply, and configured to generate an output signal or a first feedback signal responsive to the first signal, and configured to latch a previous state of the output signal in response to the enable signal or an inverted enable signal. The first feedback circuit is coupled to the level shifter circuit, the output circuit and the first voltage supply, and configured to receive at least the enable signal, the inverted enable signal or the first feedback signal.