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:
Jun. 28, 1988
Filed:
Dec. 16, 1986
Applicant:
Inventors:
Kevin M Ovens, Garland, TX (US);
Bobby D Strong, Garland, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307454 ; 307458 ; 307270 ; 357 15 ;
Abstract
The disclosure relates to an STL bipolar buffer/driver circuit having a low output impedance for driving capacitive leads and the like wherein the output resistor of the prior art circuits is replaced by an NPN bipolar transistor and a further circuit including a series resistor, schottky diode and schottky clamp transistor for controlling the two output transistors.