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:
Aug. 08, 1978
Filed:
Dec. 27, 1976
Applicant:
Inventor:
Tedd Stickel, Chalfont, PA (US);
Assignee:
Solid State Scientific Inc., Montgomeryville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04C / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
58 2 / ; 58 2 / ; 307208 ; 3072 / ; 307265 ; 307279 ; 3072 / ;
Abstract
A high speed dynamic CMOS flip-flop system having a master and a slave section each of which have a different total propagation delay. Asymmetrical clock signals are applied to the master and slave sections with one cycle portion of each clock signal turning on the master section and the other cycle turning on the slave section. Each cycle portion has a time duration substantially equal to the total propagation delay of its respective master and slave section. In this manner, the duty cycle of the clock signal cycle is matched to the ratio of the propagation delays of the master and slave sections.