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:
Jun. 25, 1985
Filed:
May. 04, 1982
Terumoto Nonaka, Hamakita, JP;
Nippon Gakki Seizo Kabushiki Kaisha, Hamamatsu, JP;
Abstract
A digital semiconductor integrated circuit device comprising a common semiconductor substrate, a dynamic MOS circuit block composed mainly of a MOS-FET, and a static bipolar circuit block composed of a bipolar transistor or an SIT which is operated in a 'bipolar mode' and cascade-connected to said dynamic MOS circuit block in said common semiconductor substrate, and arranged to be operative so that, by setting the timing of clock pulses, the logical operations of these circuit blocks are performed in a timed relationship with each other. Thus, this integrated circuit device can be produced with minimized dependency of its operation velocity upon the design of these circuit blocks and can perform a high-speed operation and can provide a high packing density.