ZA878242B - A digital majority output selector circuit - Google Patents

A digital majority output selector circuit

Info

Publication number
ZA878242B
ZA878242B ZA878242A ZA878242A ZA878242B ZA 878242 B ZA878242 B ZA 878242B ZA 878242 A ZA878242 A ZA 878242A ZA 878242 A ZA878242 A ZA 878242A ZA 878242 B ZA878242 B ZA 878242B
Authority
ZA
South Africa
Prior art keywords
selector circuit
output selector
majority output
optocouplers
digital
Prior art date
Application number
ZA878242A
Other languages
English (en)
Inventor
Lutz Gaebel
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of ZA878242B publication Critical patent/ZA878242B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
    • H03K19/23—Majority or minority circuits, i.e. giving output having the state of the majority or the minority of the inputs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/14—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Safety Devices In Control Systems (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Optical Communication System (AREA)
  • Electronic Switches (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Hardware Redundancy (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Lock And Its Accessories (AREA)
  • Vending Machines For Individual Products (AREA)
ZA878242A 1986-11-03 1987-11-03 A digital majority output selector circuit ZA878242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863637238 DE3637238A1 (de) 1986-11-03 1986-11-03 Digitale 2 von 3-auswahl- und ausgabeschaltung

Publications (1)

Publication Number Publication Date
ZA878242B true ZA878242B (en) 1988-04-28

Family

ID=6312964

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA878242A ZA878242B (en) 1986-11-03 1987-11-03 A digital majority output selector circuit

Country Status (8)

Country Link
US (1) US4857762A (xx)
EP (1) EP0269818B1 (xx)
AT (1) ATE86770T1 (xx)
DE (2) DE3637238A1 (xx)
DK (1) DK573087A (xx)
FI (1) FI88764C (xx)
PT (1) PT86058A (xx)
ZA (1) ZA878242B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996527A (en) * 1989-09-29 1991-02-26 The Boeing Company Pipelined residue to mixed base converter and base extension processor
US4963869A (en) * 1989-09-29 1990-10-16 The Boeing Company Parallel residue to mixed base converter
US5214913A (en) * 1990-05-24 1993-06-01 Hitachi, Ltd. Servo valve control apparatus
US5498912A (en) * 1993-10-04 1996-03-12 Rockwell International Corporation Majority voted two fault tolerant power switch
US5796935A (en) * 1995-07-20 1998-08-18 Raytheon Company Voting node for a distributed control system
EP2525104B1 (en) 2011-05-18 2019-08-28 Ansaldo Energia IP UK Limited Emergency shut-off
US9755641B1 (en) * 2014-01-10 2017-09-05 Reno Technologies, Inc. High speed high voltage switching circuit
DE102016001388B4 (de) * 2016-02-09 2018-09-27 Azur Space Solar Power Gmbh Optokoppler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305735A (en) * 1963-10-07 1967-02-21 Bendix Corp Signal selection and monitoring system utilizing redundant voting circuits
US3544778A (en) * 1967-11-29 1970-12-01 Westinghouse Electric Corp Decision network
US3895241A (en) * 1974-05-06 1975-07-15 Int Rectifier Corp LED coupled switching circuits
US3999087A (en) * 1975-08-15 1976-12-21 Westinghouse Electric Corporation Missing phase detection circuit for use with three-phase power sources
GB1565694A (en) * 1976-06-22 1980-04-23 Crosfield Electronics Ltd Image reproducing methods and apparatus
US4176401A (en) * 1978-03-01 1979-11-27 Owens-Corning Fiberglas Corporation Digital communications system
US4321487A (en) * 1980-04-07 1982-03-23 Reliance Electric Company Common mode rejection coupler
ZA825823B (en) * 1981-08-20 1983-07-27 Westinghouse Brake & Signal Combining replicated sub-system outputs
DE3213527A1 (de) * 1982-04-10 1983-10-20 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Datenuebertragungssystem
SU1048478A1 (ru) * 1982-04-20 1983-10-15 Предприятие П/Я А-7160 Устройство дл мажоритарного выбора асинхронных сигналов
GB2128007A (en) * 1982-09-30 1984-04-18 Plessey Co Plc A switching arrangement

Also Published As

Publication number Publication date
EP0269818B1 (de) 1993-03-10
FI874813A0 (fi) 1987-11-02
FI88764B (fi) 1993-03-15
EP0269818A1 (de) 1988-06-08
PT86058A (pt) 1988-12-15
ATE86770T1 (de) 1993-03-15
US4857762A (en) 1989-08-15
DE3784641D1 (de) 1993-04-15
DK573087A (da) 1988-05-04
FI874813A (fi) 1988-05-04
DK573087D0 (da) 1987-11-02
DE3637238A1 (de) 1988-05-05
FI88764C (fi) 1993-06-28

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