JPS5494269A - Logic circuit - Google Patents

Logic circuit

Info

Publication number
JPS5494269A
JPS5494269A JP56278A JP56278A JPS5494269A JP S5494269 A JPS5494269 A JP S5494269A JP 56278 A JP56278 A JP 56278A JP 56278 A JP56278 A JP 56278A JP S5494269 A JPS5494269 A JP S5494269A
Authority
JP
Japan
Prior art keywords
potential
resistor
ground
appeared
emitter
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
JP56278A
Other languages
English (en)
Inventor
Isoichi Matsuzaki
Akira Yamagiwa
Yutaka Watanabe
Takashi Matsumoto
Katsumi Yabe
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 JP56278A priority Critical patent/JPS5494269A/ja
Priority to GB79305A priority patent/GB2012137B/en
Priority to DE2900539A priority patent/DE2900539B2/de
Publication of JPS5494269A publication Critical patent/JPS5494269A/ja
Priority to US06/343,379 priority patent/US4516039A/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

Landscapes

  • 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)
  • Logic Circuits (AREA)
JP56278A 1978-01-09 1978-01-09 Logic circuit Pending JPS5494269A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56278A JPS5494269A (en) 1978-01-09 1978-01-09 Logic circuit
GB79305A GB2012137B (en) 1978-01-09 1979-01-04 Logic circuit
DE2900539A DE2900539B2 (de) 1978-01-09 1979-01-08 Logische Schaltung
US06/343,379 US4516039A (en) 1978-01-09 1982-01-27 Logic circuit utilizing a current switch circuit having a non-threshold transfer characteristic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56278A JPS5494269A (en) 1978-01-09 1978-01-09 Logic circuit

Publications (1)

Publication Number Publication Date
JPS5494269A true JPS5494269A (en) 1979-07-25

Family

ID=11477153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56278A Pending JPS5494269A (en) 1978-01-09 1978-01-09 Logic circuit

Country Status (4)

Country Link
US (1) US4516039A (ja)
JP (1) JPS5494269A (ja)
DE (1) DE2900539B2 (ja)
GB (1) GB2012137B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091721A (ja) * 1983-10-26 1985-05-23 Hitachi Ltd 帰還回路付き差動トランジスタ回路
JPS6187421A (ja) * 1984-10-04 1986-05-02 Nec Corp デイジタル回路

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883434A (ja) * 1981-11-13 1983-05-19 Hitachi Ltd 半導体集積回路装置
DE3212188A1 (de) * 1982-04-01 1983-10-06 Siemens Ag Schaltungsanordnung zur verstaerkung von elektrischen signalen
JPS5981921A (ja) * 1982-11-01 1984-05-11 Hitachi Ltd 高速論理回路
US4617478A (en) * 1983-09-07 1986-10-14 Advanced Micro Devices Inc Emitter coupled logic having enhanced speed characteristic for turn-on and turn-off
JPS6065557A (ja) * 1983-09-21 1985-04-15 Fujitsu Ltd 集積回路装置
US4928024A (en) * 1988-05-13 1990-05-22 Fujitsu Limited Referenceless ECL logic circuit
JPH0263318A (ja) * 1988-05-27 1990-03-02 Texas Instr Inc <Ti> Ｍｏｓからｅｃｌへのレベル変換回路
DE68924426T2 (de) 1989-10-26 1996-05-02 Ibm Selbstreferenzierte Stromschaltungslogik mit Push-Pull-Ausgangspuffer.
US5091659A (en) * 1991-04-16 1992-02-25 International Business Machines Corporation Composite logic gate circuit with means to reduce voltage required by logic transistors from external source
JP2947494B2 (ja) * 1992-05-13 1999-09-13 三菱電機株式会社 Ｅｃｌ回路
US5485106A (en) * 1994-04-05 1996-01-16 Sun Microsystems, Inc. ECL to CMOS converter
JPH07288464A (ja) * 1994-04-18 1995-10-31 Toshiba Corp 半導体集積回路装置
US5828237A (en) * 1996-05-31 1998-10-27 Motorola, Inc. Emitter coupled logic (ECL) gate and method of forming same
US5831454A (en) * 1996-07-01 1998-11-03 Motorola, Inc. Emitter coupled logic (ECL) gate
JP2002009610A (ja) * 2000-06-27 2002-01-11 Sony Corp 論理回路
US6628145B1 (en) * 2001-02-23 2003-09-30 Resonext Communications, Inc. High-speed logic gate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430071A (en) * 1965-04-05 1969-02-25 Rca Corp Logic circuit
US3502900A (en) * 1967-12-06 1970-03-24 Telefunken Patent Signal control circuit
FR1594389A (ja) * 1967-12-20 1970-06-01
DE1918873B2 (de) * 1969-04-14 1972-07-27 Siemens AG, 1000 Berlin u. 8000 München Ecl-schaltkreis zur realisierung der und-verknuepfung
US3787737A (en) * 1969-05-21 1974-01-22 Nippon Telephone High speed/logic circuit
JPS4818671B1 (ja) * 1969-06-06 1973-06-07
BE755245A (fr) * 1969-08-25 1971-02-25 Siemens Ag Circuit de porte logique realise selon la technique des circuits logiques a emetteur couple (ecl)
JPS5125697B1 (ja) * 1969-11-15 1976-08-02
NL7104636A (ja) * 1971-04-07 1972-10-10
US3751680A (en) * 1972-03-02 1973-08-07 Signetics Corp Double-clamped schottky transistor logic gate circuit
US3832575A (en) * 1972-12-27 1974-08-27 Ibm Data bus transmission line termination circuit
US3875522A (en) * 1973-04-13 1975-04-01 Signetics Corp Integrated direct-coupled electronic attenuator
US3942033A (en) * 1974-05-02 1976-03-02 Motorola, Inc. Current mode logic circuit
US4135103A (en) * 1977-06-22 1979-01-16 Honeywell Inc. Logic transition circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6091721A (ja) * 1983-10-26 1985-05-23 Hitachi Ltd 帰還回路付き差動トランジスタ回路
JPS6187421A (ja) * 1984-10-04 1986-05-02 Nec Corp デイジタル回路

Also Published As

Publication number Publication date
DE2900539A1 (de) 1979-07-12
GB2012137A (en) 1979-07-18
DE2900539C3 (ja) 1988-03-24
US4516039A (en) 1985-05-07
DE2900539B2 (de) 1981-01-22
GB2012137B (en) 1982-05-12

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