JPS57123739A - Voltage level converting circuit - Google Patents

Voltage level converting circuit

Info

Publication number
JPS57123739A
JPS57123739A JP56008957A JP895781A JPS57123739A JP S57123739 A JPS57123739 A JP S57123739A JP 56008957 A JP56008957 A JP 56008957A JP 895781 A JP895781 A JP 895781A JP S57123739 A JPS57123739 A JP S57123739A
Authority
JP
Japan
Prior art keywords
power source
switch
circuit
converting circuit
level converting
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.)
Pending
Application number
JP56008957A
Other languages
English (en)
Inventor
Satokazu Saito
Hideyuki Nakai
Seiichi Takagi
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.)
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56008957A priority Critical patent/JPS57123739A/ja
Publication of JPS57123739A publication Critical patent/JPS57123739A/ja
Pending legal-status Critical Current

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
    • H03K19/007—Fail-safe circuits

Landscapes

  • Logic Circuits (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electronic Switches (AREA)
JP56008957A 1981-01-26 1981-01-26 Voltage level converting circuit Pending JPS57123739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56008957A JPS57123739A (en) 1981-01-26 1981-01-26 Voltage level converting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56008957A JPS57123739A (en) 1981-01-26 1981-01-26 Voltage level converting circuit

Publications (1)

Publication Number Publication Date
JPS57123739A true JPS57123739A (en) 1982-08-02

Family

ID=11707145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56008957A Pending JPS57123739A (en) 1981-01-26 1981-01-26 Voltage level converting circuit

Country Status (1)

Country Link
JP (1) JPS57123739A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408003B1 (ko) * 2001-12-29 2003-12-01 엘지.필립스 엘시디 주식회사 액정표시장치의 보호 회로

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337549U (ja) * 1976-09-07 1978-04-01
JPS5444192A (en) * 1977-09-13 1979-04-07 Toshiba Corp Control red driving system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337549U (ja) * 1976-09-07 1978-04-01
JPS5444192A (en) * 1977-09-13 1979-04-07 Toshiba Corp Control red driving system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408003B1 (ko) * 2001-12-29 2003-12-01 엘지.필립스 엘시디 주식회사 액정표시장치의 보호 회로

Similar Documents

Publication Publication Date Title
JPS57211087A (en) Boosting circuit of electronic timepiece element
JPS57109189A (en) Output buffer circuit
EP0157047A3 (en) Method of and driver circuit for controlling a laser diode
JPS57123739A (en) Voltage level converting circuit
ES470020A1 (es) Perfeccionamientos introducidos en un interruptor electrico automatico para corriente de fallo
EP0313746A3 (en) Ecl input circuit for cmos devices
JPS5544238A (en) Signal switching circuit
JPS5735422A (en) Semiconductor circuit
JPS57124939A (en) Voltage level converting circuit
JPS57162575A (en) Vertical deflecting circuit
JPS5530787A (en) High voltage digital control circuit
JPS5544683A (en) Additional communication equipment
JPS57132214A (en) Constant voltage circuit
JPS56131227A (en) Negative feedback circuit for reference voltage of da converter
JPS5574615A (en) Constant voltage circuit
JPS57124940A (en) Voltage level converting circuit
JPS573428A (en) Interface circuit
JPS547557A (en) Constant current circuit
JPS52146160A (en) Timing circuit
JPS57103414A (en) Current source circuit
JPS647116A (en) Transistor constant voltage generating circuit
JPS5730189A (en) Ic memory device
JPS5521624A (en) Read-in circuit for fluctuating signal
JPS5791057A (en) Connecting device for communication line
JPS55140338A (en) Transmission and receiving switching circuit