JPS5255365A - Current switching circuit - Google Patents

Current switching circuit

Info

Publication number
JPS5255365A
JPS5255365A JP13067375A JP13067375A JPS5255365A JP S5255365 A JPS5255365 A JP S5255365A JP 13067375 A JP13067375 A JP 13067375A JP 13067375 A JP13067375 A JP 13067375A JP S5255365 A JPS5255365 A JP S5255365A
Authority
JP
Japan
Prior art keywords
switching circuit
current switching
emitter
current source
current
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
JP13067375A
Other languages
Japanese (ja)
Inventor
Seiji Takano
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 JP13067375A priority Critical patent/JPS5255365A/en
Publication of JPS5255365A publication Critical patent/JPS5255365A/en
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
    • H03K19/02—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
    • H03K19/086—Emitter coupled logic
    • H03K19/0866—Stacked emitter coupled logic

Abstract

PURPOSE:The lower stage of vertical two stages is used as multiple emitter transistor, and one emitter is connected to a current source after connected each other while the other emitter is connected to other current source respectively. Thus, a current switching circuit which features highly instant property without any nonconduction.
JP13067375A 1975-10-30 1975-10-30 Current switching circuit Pending JPS5255365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13067375A JPS5255365A (en) 1975-10-30 1975-10-30 Current switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13067375A JPS5255365A (en) 1975-10-30 1975-10-30 Current switching circuit

Publications (1)

Publication Number Publication Date
JPS5255365A true JPS5255365A (en) 1977-05-06

Family

ID=15039867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13067375A Pending JPS5255365A (en) 1975-10-30 1975-10-30 Current switching circuit

Country Status (1)

Country Link
JP (1) JPS5255365A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827407A (en) * 1981-08-12 1983-02-18 Toshiba Corp Double balancing circuit
JPS5935281A (en) * 1982-08-23 1984-02-25 Matsushita Electric Ind Co Ltd Optical reader

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827407A (en) * 1981-08-12 1983-02-18 Toshiba Corp Double balancing circuit
JPS5935281A (en) * 1982-08-23 1984-02-25 Matsushita Electric Ind Co Ltd Optical reader
JPH0449152B2 (en) * 1982-08-23 1992-08-10 Matsushita Electric Ind Co Ltd

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