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:
Sep. 06, 1994
Filed:
Mar. 01, 1993
Eisaku Itoh, Kasugai, JP;
Fujitsu Limited, Kawasaki, JP;
Fukitsu VLSI Limited, Kasugai, JP;
Abstract
The sources of first and second N-channel MOS transistors are interconnected. A complementary input signal is inputted to the gates of the first and second N-channel MOS transistors, and a complementary output signal is outputted from their drains. Switch circuits are respectively connected between the source of the first or the second N-channel MOS transistors, and the interconnected sources of the first and second N-channel MOS transistors. Each switch circuit differs from the N-channel MOS transistor to which the switch circuit is connected. The opening and closing operations of the switch circuit are controlled, based on a complementary signal from the respective MOS transistor.