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.

Date of Patent:
Feb. 01, 2000

Filed:

Nov. 18, 1998
Applicant:
Inventors:

Yoshiko Higashide, Hyogo, JP;

Tomohisa Wada, Hyogo, JP;

Yutaka Arita, Hyogo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365226 ; 36518909 ; 327564 ;
Abstract

An output buffer is connected to a first power supply line and a first ground line, and a strobe buffer is connected to a second power supply line and a second ground line. The first power supply line is connected to a first pad, the first ground line is connected to a second pad, the second power supply line is connected to a third pad, and the second ground line is connected to a fourth pad, respectively. The first and second power supply lines are not connected inside the chip, and the first and second ground lines are not connected inside the chip. The first and third pads are separately connected to the respective lead terminals, and the second and fourth pads are separately connected to the respective lead terminals.


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