FR78299E - Circuit de commutation électronique - Google Patents
Circuit de commutation électroniqueInfo
- Publication number
- FR78299E FR78299E FR837410A FR837410A FR78299E FR 78299 E FR78299 E FR 78299E FR 837410 A FR837410 A FR 837410A FR 837410 A FR837410 A FR 837410A FR 78299 E FR78299 E FR 78299E
- Authority
- FR
- France
- Prior art keywords
- switching circuit
- electronic switching
- electronic
- circuit
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6285—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several outputs only combined with selecting means
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR837410A FR78299E (fr) | 1959-05-29 | 1960-08-31 | Circuit de commutation électronique |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US816869A US3183364A (en) | 1959-05-29 | 1959-05-29 | Electronic single pole-double throw switch |
US837400A US3118974A (en) | 1959-05-29 | 1959-09-01 | Electronic switching telephone system |
FR837410A FR78299E (fr) | 1959-05-29 | 1960-08-31 | Circuit de commutation électronique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR78299E true FR78299E (fr) | 1962-06-29 |
Family
ID=31721022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR837410A Expired FR78299E (fr) | 1959-05-29 | 1960-08-31 | Circuit de commutation électronique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR78299E (fr) |
-
1960
- 1960-08-31 FR FR837410A patent/FR78299E/fr not_active Expired
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