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:
Apr. 10, 2001
Filed:
Apr. 30, 1999
Applicant:
Inventor:
Masayuki Ohashi, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 5/153 ;
U.S. Cl.
CPC ...
H03K 5/153 ;
Abstract
A semiconductor integrated circuit having a plurality of input first stage circuits, each performing a comparison of an individual input signal level to a reference voltage level, wherein a plurality of different reference voltage lines having different reference voltage levels are provided to allow selection of any one of the different reference voltage levels for each of the input first stage circuits.