KR930007560B1 - 출력회로 - Google Patents
출력회로 Download PDFInfo
- Publication number
- KR930007560B1 KR930007560B1 KR1019900015892A KR900015892A KR930007560B1 KR 930007560 B1 KR930007560 B1 KR 930007560B1 KR 1019900015892 A KR1019900015892 A KR 1019900015892A KR 900015892 A KR900015892 A KR 900015892A KR 930007560 B1 KR930007560 B1 KR 930007560B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- mos transistor
- transistor
- circuit
- gate
- Prior art date
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- 238000005516 engineering process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
- H03K19/0944—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET
- H03K19/09448—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET in combination with bipolar transistors [BIMOS]
-
- 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
- H03K19/0008—Arrangements for reducing power consumption
- H03K19/0013—Arrangements for reducing power consumption in field effect transistor circuits
-
- 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
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00346—Modifications for eliminating interference or parasitic voltages or currents
- H03K19/00353—Modifications for eliminating interference or parasitic voltages or currents in bipolar transistor circuits
-
- 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
- H03K19/01—Modifications for accelerating switching
- H03K19/017—Modifications for accelerating switching in field-effect transistor circuits
- H03K19/01707—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits
- H03K19/01721—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits by means of a pull-up or down element
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Logic Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (5)
- 신호입력노오드(13) 및 신호출력노오드(12)와, 이 신호출력노오드(12)와 기준전위와의 사이에 콜렉터·에미터 사이가 삽입된 npn형의 제1바이폴라 트랜지스터(15), 상기 신호출력노오드(12)와 상기 바이폴라 트랜지스터(15)의 베이스와의 사이에 소오스·드레인 사이가 삽입되고 상기 신호입력노오드(13)의 신호에 따라 도통제어되는 N챈널의 제1MOS트랜지스터(16), 상기 신호출력노오드(12)와 기준전위와의 사이에 소오스·드레인 사이가 삽입된 N챈널의 제2MOS트랜지스터(18) 및, 상기 신호출력노오드(12)의 신호가 하이레벨로부터 로우레벨로 변화하는 경우의 신호레벨천이시에는 상기 제2MOS트랜지스터(18)가 비도통, 로우레벨로 된 후에는 도통되도록 제어하는 제어신호를 상기 제2MOS트랜지스터(18)의 게이트에 공급하는 제어신호발생회로(19)를 구비하여 구성된 것을 특징으로 하는 출력회로.
- 제1항에 있어서, 전원전위와 상기 신호출력노오드(12)와의 사이에 콜렉터·에미터 사이가 삽입되고, 상기 신호입력노오드(13)의 신호의 발전신호에 따라 도통제어되는 npn형의 제2바이폴라 트랜지스터(11)를 더 구비하여 구성된 것을 특징으로 하는 출력회로.
- 제2항에 있어서, 상기 제어신호발생회로(19)가, 상기 신호입력노오드(13)의 신호가 공급되고 그 출력단에 상기 제2MOS트랜지스터(18)의 게이트가 접속된 CMOS반전회로(25)와, CMOS반전회로(25)와 전원전위와의 사이에 소오스·드레인 삽입되고 상기 신호출력노오드(12)에 게이트가 접속된 P챈널의 제3MOS트랜지스터(22)를 구비하여 구성되어 있는 것을 특징으로 하는 출력회로.
- 제3항에 있어서, 상기 CMOS반전회로(25)가, 게이트가 상기 신호입력노오드(13)에 접속되고 소오스가 상기 제3MOS트랜지스터(22)의 드레인에 접속된 P챈널의 제4MOS트랜지스터(23)와, 게이트가 상기 산호입력노오드(13)에, 소오스가 기준전위에, 드레인이 상기 제2MOS트랜지스터(18)의 게이트에 각각 접속된 N챈널의 제5MOS트랜지스터(24) 및, 상기 제4MOS트랜지스터(23)의 드레인과 상기 제2MOS트랜지스터(18)의 게이트와의 사이에 접속된 저항소자로 구성되어 있는 것을 특징으로 하는 출력회로.
- 제3항에 있어서, 상기 제어신호발생회로(19)가, 게이트가 상기 신호입력노오드(13)에 접속되고 소오스가 상기 제3MOS트랜지스터(22)의 드레인에 접속된 P챈널의 제6MOS트랜지스터(26)와, 게이트가 사기신호입력노오드(13)에, 소오스가 기준전위에, 드레인이 상기 제6MOS트랜지스터(26)의 드레인에 각각 접속된 N챈널의 제7MOS트랜지스터(27) 및, 콜렉터가 전원전위에, 에미터가 상기 제2MOS트랜지스터(18)의 게이트에, 베이스가 상기 제6 및 제7MOS트랜지스터(26, 27)의 공통드레인에 각각 접속된 npn형의 제3바이폴라 트랜지스터(29)를 더 구비하여 구성되어 있는 것을 특징으로 하는 출력회로.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1261577A JPH0683058B2 (ja) | 1989-10-06 | 1989-10-06 | 出力回路 |
JP01-261577 | 1989-10-06 | ||
JP1-261577 | 1989-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910008959A KR910008959A (ko) | 1991-05-31 |
KR930007560B1 true KR930007560B1 (ko) | 1993-08-12 |
Family
ID=17363852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900015892A KR930007560B1 (ko) | 1989-10-06 | 1990-10-06 | 출력회로 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5066875A (ko) |
EP (1) | EP0421448B1 (ko) |
JP (1) | JPH0683058B2 (ko) |
KR (1) | KR930007560B1 (ko) |
DE (1) | DE69025844T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2978302B2 (ja) * | 1991-01-28 | 1999-11-15 | 三菱電機株式会社 | 出力バッファ回路 |
US5331224A (en) * | 1992-08-19 | 1994-07-19 | National Semiconductor Corporation | Icct leakage current interrupter |
US5534811A (en) * | 1993-06-18 | 1996-07-09 | Digital Equipment Corporation | Integrated I/O bus circuit protection for multiple-driven system bus signals |
US5748022A (en) * | 1995-10-31 | 1998-05-05 | Texas Instruments Incorporated | Input circuit |
US6300815B1 (en) * | 2000-01-31 | 2001-10-09 | Texas Instruments Incorporated | Voltage reference overshoot protection circuit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3688222T2 (de) * | 1985-07-22 | 1993-11-04 | Hitachi Ltd | Halbleitereinrichtung mit bipolarem transistor und isolierschicht-feldeffekttransistor. |
JPS62221219A (ja) * | 1986-03-22 | 1987-09-29 | Toshiba Corp | 論理回路 |
JPS63202126A (ja) * | 1987-02-17 | 1988-08-22 | Toshiba Corp | 論理回路 |
US4933574A (en) * | 1989-01-30 | 1990-06-12 | Integrated Device Technology, Inc. | BiCMOS output driver |
EP0387461A1 (en) * | 1989-03-14 | 1990-09-19 | International Business Machines Corporation | Improved BICMOS logic circuit with full swing operation |
-
1989
- 1989-10-06 JP JP1261577A patent/JPH0683058B2/ja not_active Expired - Lifetime
-
1990
- 1990-10-03 US US07/592,236 patent/US5066875A/en not_active Expired - Lifetime
- 1990-10-05 EP EP90119103A patent/EP0421448B1/en not_active Expired - Lifetime
- 1990-10-05 DE DE69025844T patent/DE69025844T2/de not_active Expired - Fee Related
- 1990-10-06 KR KR1019900015892A patent/KR930007560B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0683058B2 (ja) | 1994-10-19 |
KR910008959A (ko) | 1991-05-31 |
DE69025844T2 (de) | 1996-08-22 |
US5066875A (en) | 1991-11-19 |
DE69025844D1 (de) | 1996-04-18 |
EP0421448B1 (en) | 1996-03-13 |
JPH03123220A (ja) | 1991-05-27 |
EP0421448A3 (en) | 1991-08-14 |
EP0421448A2 (en) | 1991-04-10 |
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