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. 07, 1987
Filed:
Jul. 24, 1984
Applicant:
Inventor:
Akira Kanuma, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
307303 ; 3072 / ; 307219 ; 3072 / ; 357 68 ;
Abstract
An integrated circuit (IC) of the invention is provided with a plural sets of power supply and ground lines within a package of the IC. Circuit elements, e.g., output buffers in the IC are divided into plural groups and each buffer group is coupled to the corresponding set of the power supply and ground lines. Each set of the power supply and ground lines is provided with independent wirings so that the magnitude of current change in each wiring and the value of each wiring inductance become small.