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:
Feb. 04, 1986
Filed:
Jun. 17, 1983
Thomson CSF, Paris, FR;
Abstract
A bistable logic device, of the RSTT type, operating up to X band. The bistable logic device is organized into three stages: an input stage of four NOR operators (21, 31, 41, 51), a second stage of two OR operators (61, 71) and an output stage of two OR operators (62, 72). Each NOR operator of the input stage drives in parallel an OR operator of the second stage and an OR operator of the output stage. Each of the four OR operators are fed back to an input of one of the four NOR operators of the input stage. The organization in logic NOR/OR form makes it possible to use faster single gate transistors. The present invention may be particularly useful to frequency dividers for interfacing between signals at GHz frequency and measurement and control circuits at MHz frequency.