BE732321A - - Google Patents
Info
- Publication number
- BE732321A BE732321A BE732321DA BE732321A BE 732321 A BE732321 A BE 732321A BE 732321D A BE732321D A BE 732321DA BE 732321 A BE732321 A BE 732321A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
-
- 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
- H03K17/687—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 field-effect transistors
- H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/356017—Bistable circuits using additional transistors in the input circuit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR150086A FR94422E (fr) | 1967-12-12 | 1968-04-30 | Multisélecteur électronique. |
| FR152195A FR94440E (fr) | 1967-12-12 | 1968-05-17 | Multisélecteur électronique. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE732321A true BE732321A (enExample) | 1969-10-30 |
Family
ID=26181979
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE732321D BE732321A (enExample) | 1968-04-30 | 1969-04-30 | |
| BE733218D BE733218A (enExample) | 1968-04-30 | 1969-05-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE733218D BE733218A (enExample) | 1968-04-30 | 1969-05-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3593296A (enExample) |
| BE (2) | BE732321A (enExample) |
| CH (1) | CH531250A (enExample) |
| GB (1) | GB1203526A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2155120A5 (enExample) * | 1971-10-08 | 1973-05-18 | Labo Cent Telecommunicat | |
| US3789151A (en) * | 1972-03-06 | 1974-01-29 | Stromberg Carlson Corp | Solid state crosspoint switch |
| US3818452A (en) * | 1972-04-28 | 1974-06-18 | Gen Electric | Electrically programmable logic circuits |
| US4200772A (en) * | 1973-08-29 | 1980-04-29 | Graphic Scanning Corp. | Computer controlled telephone answering system |
| US4006458A (en) * | 1976-02-09 | 1977-02-01 | Rockwell International Corporation | Detector circuit |
| JPS582513B2 (ja) * | 1978-03-03 | 1983-01-17 | 株式会社日立製作所 | ネットワ−ク駆動方式 |
| JPS56153832A (en) * | 1980-04-30 | 1981-11-28 | Nec Corp | Digital to analog converter |
| US4508977A (en) * | 1983-01-11 | 1985-04-02 | Burroughs Corporation | Re-programmable PLA |
| LU86660A1 (de) * | 1986-02-14 | 1987-05-04 | Siemens Ag | Breitbandsignal-raumkoppeleinrichtung |
| LU87147A1 (de) * | 1987-10-14 | 1988-07-14 | Siemens Ag | Breitbandsignal-koppeleinrichtung |
| US5291159A (en) * | 1992-07-20 | 1994-03-01 | Westinghouse Electric Corp. | Acoustic resonator filter with electrically variable center frequency and bandwidth |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL253766A (enExample) * | 1959-07-13 | |||
| US3177291A (en) * | 1961-01-24 | 1965-04-06 | Itt | Electronic switching telephone system |
| US3185772A (en) * | 1961-03-08 | 1965-05-25 | Ericsson Telefon Ab L M | Signalling unit for electronic telephone system |
| NL272460A (enExample) * | 1961-12-12 | |||
| US3435138A (en) * | 1965-12-30 | 1969-03-25 | Rca Corp | Solid state image pickup device utilizing insulated gate field effect transistors |
| US3465293A (en) * | 1966-03-11 | 1969-09-02 | Fairchild Camera Instr Co | Detector array controlling mos transistor matrix |
-
1969
- 1969-04-23 GB GB20662/69A patent/GB1203526A/en not_active Expired
- 1969-04-28 US US819700A patent/US3593296A/en not_active Expired - Lifetime
- 1969-04-30 CH CH656369A patent/CH531250A/fr not_active IP Right Cessation
- 1969-04-30 BE BE732321D patent/BE732321A/xx unknown
- 1969-05-14 US US824583A patent/US3609661A/en not_active Expired - Lifetime
- 1969-05-19 BE BE733218D patent/BE733218A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3609661A (en) | 1971-09-28 |
| GB1203526A (en) | 1970-08-26 |
| BE733218A (enExample) | 1969-11-19 |
| CH531250A (fr) | 1972-11-30 |
| US3593296A (en) | 1971-07-13 |