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:
Dec. 27, 1988
Filed:
Feb. 16, 1988
Applicant:
Inventor:
Hiep Van Tran, Carrollton, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307446 ; 307443 ; 307585 ; 307482 ; 307570 ; 307270 ; 307315 ;
Abstract
A driver circuit is provided which offers decreased input loading, increased output loading, and a high voltage output level corresponding to a logic-1. These results are achieved through the use of pull-up transistors and capacitive and resistive circuitry which allow bootstrapped voltages.