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:
Feb. 22, 1994
Filed:
Aug. 26, 1992
Applicant:
Inventors:
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307571 ; 307584 ; 307585 ;
Abstract
An output gate according to the present invention includes a CMOS gate composed of a P-MOS transistor connected at a source to an external power supply and a first N-MOS transistor connected at a source to ground, and a second N-MOS transistor connected between ground and the first N-MOS transistor by a source-drain path. The second N-MOS transistor is connected at a gate to an external power supply.