JPS5240007A - Malfunction preventing circuit of electronic switch - Google Patents

Malfunction preventing circuit of electronic switch

Info

Publication number
JPS5240007A
JPS5240007A JP50115606A JP11560675A JPS5240007A JP S5240007 A JPS5240007 A JP S5240007A JP 50115606 A JP50115606 A JP 50115606A JP 11560675 A JP11560675 A JP 11560675A JP S5240007 A JPS5240007 A JP S5240007A
Authority
JP
Japan
Prior art keywords
electronic switch
preventing circuit
malfunction preventing
exchange
malfunction
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.)
Granted
Application number
JP50115606A
Other languages
English (en)
Japanese (ja)
Other versions
JPS555959B2 (enExample
Inventor
Hirotoshi Shirasu
Hiromi Moriyama
Hidetaka Yamashita
Yuji Miura
Taiji Uehara
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50115606A priority Critical patent/JPS5240007A/ja
Publication of JPS5240007A publication Critical patent/JPS5240007A/ja
Publication of JPS555959B2 publication Critical patent/JPS555959B2/ja
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Logic Circuits (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP50115606A 1975-09-26 1975-09-26 Malfunction preventing circuit of electronic switch Granted JPS5240007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50115606A JPS5240007A (en) 1975-09-26 1975-09-26 Malfunction preventing circuit of electronic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50115606A JPS5240007A (en) 1975-09-26 1975-09-26 Malfunction preventing circuit of electronic switch

Publications (2)

Publication Number Publication Date
JPS5240007A true JPS5240007A (en) 1977-03-28
JPS555959B2 JPS555959B2 (enExample) 1980-02-12

Family

ID=14666786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50115606A Granted JPS5240007A (en) 1975-09-26 1975-09-26 Malfunction preventing circuit of electronic switch

Country Status (1)

Country Link
JP (1) JPS5240007A (enExample)

Also Published As

Publication number Publication date
JPS555959B2 (enExample) 1980-02-12

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