JPS5827437A - ３状態出力回路 - Google Patents

３状態出力回路

Info

Publication number
JPS5827437A
JPS5827437A JP56125547A JP12554781A JPS5827437A JP S5827437 A JPS5827437 A JP S5827437A JP 56125547 A JP56125547 A JP 56125547A JP 12554781 A JP12554781 A JP 12554781A JP S5827437 A JPS5827437 A JP S5827437A
Authority
JP
Japan
Prior art keywords
transistor
terminal
output
circuit
conductive
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
JP56125547A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6412417B2 (enrdf_load_stackoverflow
Inventor
Mitsutoshi Sugawara
光俊 菅原
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56125547A priority Critical patent/JPS5827437A/ja
Publication of JPS5827437A publication Critical patent/JPS5827437A/ja
Publication of JPS6412417B2 publication Critical patent/JPS6412417B2/ja
Granted 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
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/0823—Multistate logic
    • H03K19/0826—Multistate logic one of the states being the high impedance or floating state

Landscapes

  • Logic Circuits (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
JP56125547A 1981-08-11 1981-08-11 ３状態出力回路 Granted JPS5827437A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56125547A JPS5827437A (ja) 1981-08-11 1981-08-11 ３状態出力回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56125547A JPS5827437A (ja) 1981-08-11 1981-08-11 ３状態出力回路

Publications (2)

Publication Number Publication Date
JPS5827437A true JPS5827437A (ja) 1983-02-18
JPS6412417B2 JPS6412417B2 (enrdf_load_stackoverflow) 1989-02-28

Family

ID=14912895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56125547A Granted JPS5827437A (ja) 1981-08-11 1981-08-11 ３状態出力回路

Country Status (1)

Country Link
JP (1) JPS5827437A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6481411A (en) * 1987-09-24 1989-03-27 Hitachi Ltd Differential circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537332A (en) * 1976-07-09 1978-01-23 Konishiroku Photo Ind Co Ltd Introducing and displaying device for open f value of lens
JPS5419339A (en) * 1977-07-08 1979-02-14 Motorola Inc Logic circuit for unifying double function inputs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537332A (en) * 1976-07-09 1978-01-23 Konishiroku Photo Ind Co Ltd Introducing and displaying device for open f value of lens
JPS5419339A (en) * 1977-07-08 1979-02-14 Motorola Inc Logic circuit for unifying double function inputs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6481411A (en) * 1987-09-24 1989-03-27 Hitachi Ltd Differential circuit

Also Published As

Publication number Publication date
JPS6412417B2 (enrdf_load_stackoverflow) 1989-02-28

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