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:
Jul. 21, 1987
Filed:
Oct. 16, 1985
Applicant:
Inventors:
Gene J Gaudenzi, Purdys, NY (US);
Dennis C Reedy, Stormville, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307456 ; 307443 ; 307270 ; 307246 ;
Abstract
The logic circuit disclosed exhibits push-pull output characteristic by employing a saturated feedback technique. This approach allows for emitter follower like up level drive and transient low impedance down level drive. The disclosed saturated feedback technique improves capacitive drive capability, reduces both load and circuit delay and reduces circuit power dissipation.