"Dotted ""or"" function for current controlled gates"
US4668879A · kind A · utility
6Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1986 |
| Grant date | May 26, 1987 |
| Priority date | — |
| Expiry date | Feb 10, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/082
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A "dotted or" logic circuit comprising Current Controlled Gate (CCG) circuits is described. In accordance with the present invention, Schottky diodes are cross-coupled between the dotted CCG circuits. Specifically, a Schottky diode is connected between the base of the base-to-collector diode of one CCG circuit to the emitter of the input transistors of another CCG circuit and vice versa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.