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:
Oct. 22, 1991
Filed:
Nov. 14, 1989
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A bus driver in which at least two P channel MOS transistors and at least two N channel MOS transistors are employed and these are respectively connected in series. A data signal is inputted into a gate of one of the P channel MOS transistors, an inverted input of an enable signal is inputted into a gate of the other of the P channel MOS transistors, the enable signal is inputted into a gate of one of the N channel MOS transistors and the data signal is also inputted into a gate of the other of the N channel MOS transistors. Further, an output signal is outputted from a connection point of the P channel MOS transistors and the N channel MOS transistors. Also disclosed is another embodiment of a bus driver in which an inverted signal of an enable signal is inputted into the other of the P channel MOS transistors through an inverter.