JPH03169119A - Output circuit - Google Patents

Output circuit

Info

Publication number
JPH03169119A
JPH03169119A JP1307446A JP30744689A JPH03169119A JP H03169119 A JPH03169119 A JP H03169119A JP 1307446 A JP1307446 A JP 1307446A JP 30744689 A JP30744689 A JP 30744689A JP H03169119 A JPH03169119 A JP H03169119A
Authority
JP
Japan
Prior art keywords
npn
resistor
schottky diode
output
voltage
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
JP1307446A
Other languages
English (en)
Other versions
JP2619080B2 (ja
Inventor
Shoji Ueno
Hisami Ofusa
Original Assignee
Toshiba Corp
Toshiba Micro Electron Kk
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 Toshiba Corp, Toshiba Micro Electron Kk filed Critical Toshiba Corp
Priority to JP1307446A priority Critical patent/JP2619080B2/ja
Publication of JPH03169119A publication Critical patent/JPH03169119A/ja
Application granted granted Critical
Publication of JP2619080B2 publication Critical patent/JP2619080B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/082Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/0823Multistate logic
    • H03K19/0826Multistate logic one of the states being the high impedance or floating state
JP1307446A 1989-11-29 1989-11-29 出力回路 Expired - Lifetime JP2619080B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307446A JP2619080B2 (ja) 1989-11-29 1989-11-29 出力回路

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1307446A JP2619080B2 (ja) 1989-11-29 1989-11-29 出力回路
US07/618,957 US5107143A (en) 1989-11-29 1990-11-28 Signal output circuit included in bus driving integrated circuit
KR1019900019457A KR940005508B1 (ko) 1989-11-29 1990-11-29 출력회로

Publications (2)

Publication Number Publication Date
JPH03169119A true JPH03169119A (en) 1991-07-22
JP2619080B2 JP2619080B2 (ja) 1997-06-11

Family

ID=17969163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307446A Expired - Lifetime JP2619080B2 (ja) 1989-11-29 1989-11-29 出力回路

Country Status (3)

Country Link
US (1) US5107143A (ja)
JP (1) JP2619080B2 (ja)
KR (1) KR940005508B1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184034A (en) * 1991-12-06 1993-02-02 National Semiconductor Corporation State-dependent discharge path circuit
JP3614210B2 (ja) * 1994-06-10 2005-01-26 アジレント・テクノロジーズ・インク トライステート・バッファ
JP2647014B2 (ja) * 1994-09-08 1997-08-27 日本電気株式会社 BiCMOS論理回路
JPH10326131A (ja) * 1997-05-26 1998-12-08 Nec Corp バスドライバ
US6890808B2 (en) * 2003-09-10 2005-05-10 International Business Machines Corporation Method and structure for improved MOSFETs using poly/silicide gate height control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271330A (en) * 1985-09-25 1987-04-02 Hitachi Ltd Semiconductor integrated circuit
JPS63245015A (en) * 1987-03-31 1988-10-12 Toshiba Corp Tri-state output circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801825A (en) * 1987-07-06 1989-01-31 Motorola, Inc. Three level state logic circuit having improved high voltage to high output impedance transition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271330A (en) * 1985-09-25 1987-04-02 Hitachi Ltd Semiconductor integrated circuit
JPS63245015A (en) * 1987-03-31 1988-10-12 Toshiba Corp Tri-state output circuit

Also Published As

Publication number Publication date
KR940005508B1 (ko) 1994-06-20
KR910010874A (ko) 1991-06-29
US5107143A (en) 1992-04-21
JP2619080B2 (ja) 1997-06-11

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