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. 15, 1994
Filed:
Dec. 22, 1992
Applicant:
Inventor:
Albert H Taddiken, Dallas, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257200 ; 257192 ; 257262 ; 257368 ; 257369 ; 307475 ;
Abstract
Interface circuits for connecting gallium arsenide circuits with silicon circuits with the interface circuits using a mix of gallium arsenide and silicon devices. Preferred embodiments (200) connect gallium arsenide buffered FET logic circuits (202) with silicon CMOS circuits with a two branch interface circuit under CMOS supply voltages with a BFL logic branch (208-210) merged with a CMOS inverter branch (204-206).