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. 14, 1987
Filed:
Jun. 15, 1984
Applicant:
Inventors:
Koichiro Okumura, Tokyo, JP;
Masayoshi Ohkawa, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307482 ; 307264 ; 307448 ; 307578 ;
Abstract
An improved driving circuit which can drive a large load at a high speed. The circuit comprises an input inverter receiving an input signal, a first buffer circuit, a capacitive feedback element coupled between an output of the first buffer circuit and the input inverter, and a second buffer circuit having an input terminal coupled to the output of the input buffer and an output terminal coupled to an input of the first buffer circuit.