FR1161018A - Réseau de commutation - Google Patents

Réseau de commutation

Info

Publication number
FR1161018A
FR1161018A FR1161018DA FR1161018A FR 1161018 A FR1161018 A FR 1161018A FR 1161018D A FR1161018D A FR 1161018DA FR 1161018 A FR1161018 A FR 1161018A
Authority
FR
France
Prior art keywords
switching network
switching
network
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1161018A publication Critical patent/FR1161018A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K17/6221—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors 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
FR1161018D 1955-01-03 1955-12-30 Réseau de commutation Expired FR1161018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US479294A US2825889A (en) 1955-01-03 1955-01-03 Switching network

Publications (1)

Publication Number Publication Date
FR1161018A true FR1161018A (fr) 1958-08-19

Family

ID=23903402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161018D Expired FR1161018A (fr) 1955-01-03 1955-12-30 Réseau de commutation

Country Status (3)

Country Link
US (1) US2825889A (fr)
DE (1) DE1011181B (fr)
FR (1) FR1161018A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113258C (fr) * 1955-07-06
US2938194A (en) * 1955-07-25 1960-05-24 Bell Telephone Labor Inc Ferroelectric storage circuits
US2960681A (en) * 1955-08-05 1960-11-15 Sperry Rand Corp Transistor function tables
NL95310C (fr) * 1956-06-05
GB875012A (en) * 1956-08-24 1961-08-16 Gerhard Dirks Signal operated control means for keyboard and like machines
US2977576A (en) * 1956-12-13 1961-03-28 Bell Telephone Labor Inc Transistor timing circuit
FR1172446A (fr) * 1957-04-04 1959-02-10 Cie Ind Des Telephones Dispositif de sélection à verrouillage électronique
US3105224A (en) * 1957-08-06 1963-09-24 Sperry Rand Corp Switching circuit in a matrix arrangement utilizing transistors for switching information
US2981800A (en) * 1957-08-23 1961-04-25 Jacob M Sacks Transistorized time multiplexer for telemetering
DE1110223B (de) * 1958-05-16 1961-07-06 Westinghouse Electric Corp Nochgatter fuer logische Steuereinrichtungen mit einem an den Gatterausgang angeschlossenen Schwellwertglied zur Begrenzung der Ausgangsspannung
US3054908A (en) * 1958-06-03 1962-09-18 Galopin Anthony Selective bipolarity switching network for memory arrays
US2964657A (en) * 1958-06-13 1960-12-13 North American Aviation Inc Electronic commutator
US3012155A (en) * 1959-07-27 1961-12-05 Hughes Aircraft Co Three state memory device
US3183365A (en) * 1959-10-15 1965-05-11 Internat Telephone & Telegraph Electronic counter or scanner using memory means and logic gate
US3209339A (en) * 1960-10-26 1965-09-28 Rca Corp Switching circuits
NL298196A (fr) * 1962-09-22
US3251036A (en) * 1962-10-01 1966-05-10 Hughes Aircraft Co Electrical crossbar switching matrix having gate electrode controlled rectifier cross points
US3364362A (en) * 1963-10-07 1968-01-16 Bunker Ramo Memory selection system
US3407392A (en) * 1963-12-27 1968-10-22 Nippon Electric Co Storage element location compensation in matrix memories by a delay means
US3375497A (en) * 1964-04-27 1968-03-26 Ncr Co Matrix control circuitry using gate controlled unidirectional signalling devices
US3423731A (en) * 1965-05-13 1969-01-21 Control Data Corp Scanner and resolver combination
US3893088A (en) * 1971-07-19 1975-07-01 Texas Instruments Inc Random access memory shift register system
US3851313A (en) * 1973-02-21 1974-11-26 Texas Instruments Inc Memory cell for sequentially addressed memory array
JPS53138268A (en) * 1977-05-09 1978-12-02 Hitachi Ltd Matrix driver circuit
JPS53138269A (en) * 1977-05-09 1978-12-02 Hitachi Ltd Matrix driver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465355A (en) * 1943-01-27 1949-03-29 George W Cook Wave analyzer
NL152683C (fr) * 1949-03-31
US2627039A (en) * 1950-05-29 1953-01-27 Bell Telephone Labor Inc Gating circuits
US2718613A (en) * 1952-10-08 1955-09-20 Bell Telephone Labor Inc Transistor circuit for operating a relay

Also Published As

Publication number Publication date
DE1011181B (de) 1957-06-27
US2825889A (en) 1958-03-04

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