DE69222275D1 - BICMOS-Bus-Ausgangstreiber kompatibel mit einem Mischspannungssystem - Google Patents
BICMOS-Bus-Ausgangstreiber kompatibel mit einem MischspannungssystemInfo
- Publication number
- DE69222275D1 DE69222275D1 DE69222275T DE69222275T DE69222275D1 DE 69222275 D1 DE69222275 D1 DE 69222275D1 DE 69222275 T DE69222275 T DE 69222275T DE 69222275 T DE69222275 T DE 69222275T DE 69222275 D1 DE69222275 D1 DE 69222275D1
- Authority
- DE
- Germany
- Prior art keywords
- output driver
- voltage system
- bus output
- mixed voltage
- driver compatible
- 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.)
- Expired - Fee Related
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
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00315—Modifications for increasing the reliability for protection 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
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/017509—Interface arrangements
- H03K19/017518—Interface arrangements using a combination of bipolar and field effect transistors [BIFET]
-
- 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
- H03K19/09425—Multistate logic
- H03K19/09429—Multistate logic one of the states being the high impedance or floating state
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/808,253 US5276364A (en) | 1991-12-13 | 1991-12-13 | BiCMOS bus interface output driver compatible with a mixed voltage system environment |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222275D1 true DE69222275D1 (de) | 1997-10-23 |
DE69222275T2 DE69222275T2 (de) | 1998-01-22 |
Family
ID=25198285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222275T Expired - Fee Related DE69222275T2 (de) | 1991-12-13 | 1992-11-26 | BICMOS-Bus-Ausgangstreiber kompatibel mit einem Mischspannungssystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US5276364A (de) |
EP (1) | EP0546724B1 (de) |
JP (1) | JP3424948B2 (de) |
DE (1) | DE69222275T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3025118B2 (ja) * | 1992-10-26 | 2000-03-27 | 株式会社日立製作所 | 半導体集積回路装置と情報処理システム |
JP3433359B2 (ja) * | 1993-06-18 | 2003-08-04 | 日本テキサス・インスツルメンツ株式会社 | 低電圧出力駆動回路 |
US5396128A (en) * | 1993-09-13 | 1995-03-07 | Motorola, Inc. | Output circuit for interfacing integrated circuits having different power supply potentials |
US5552724A (en) * | 1993-09-17 | 1996-09-03 | Texas Instruments Incorporated | Power-down reference circuit for ECL gate circuitry |
DE69315350T2 (de) * | 1993-12-23 | 1998-06-10 | Sgs Thomson Microelectronics | Eine kombinierte CMOS und NPN Ausgangs-Pull-up-Schaltung |
US5546021A (en) * | 1994-02-14 | 1996-08-13 | Motorola, Inc. | 3-state bicmos output buffer having power down capability |
JP3311133B2 (ja) * | 1994-02-16 | 2002-08-05 | 株式会社東芝 | 出力回路 |
US5450356A (en) * | 1994-10-25 | 1995-09-12 | At&T Corp. | Programmable pull-up buffer |
JP3198225B2 (ja) * | 1995-01-14 | 2001-08-13 | 東芝マイクロエレクトロニクス株式会社 | 低電圧出力回路 |
US5541534A (en) * | 1995-02-13 | 1996-07-30 | International Business Machines Corporation | Mixed voltage interface converter |
US5644265A (en) * | 1995-05-01 | 1997-07-01 | International Business Machines Corporation | Off-chip driver for mixed voltage applications |
DE69621576T2 (de) * | 1995-12-26 | 2002-12-19 | Toshiba Kawasaki Kk | Integrierte Halbleiterschaltung |
KR100223744B1 (ko) * | 1995-12-29 | 1999-10-15 | 김영환 | 혼합 전압 입력 버퍼 |
US5844425A (en) * | 1996-07-19 | 1998-12-01 | Quality Semiconductor, Inc. | CMOS tristate output buffer with having overvoltage protection and increased stability against bus voltage variations |
US5821796A (en) * | 1996-09-23 | 1998-10-13 | Texas Instruments Incorporated | Circuitry for providing a high impedance state when powering down a single port node |
US5889415A (en) * | 1996-12-26 | 1999-03-30 | Philips Electronics North America Corporation | Internal voltage referenced output driver |
US6157204A (en) * | 1998-08-05 | 2000-12-05 | Micron Technology, Inc. | Buffer with adjustable slew rate and a method of providing an adjustable slew rate |
US6674304B1 (en) | 1999-02-26 | 2004-01-06 | Motorola Inc. | Output buffer circuit and method of operation |
US6249148B1 (en) * | 2000-02-10 | 2001-06-19 | Fairchild Semiconductor Corporation | Low power variable base drive circuit |
KR100687867B1 (ko) * | 2004-07-21 | 2007-02-27 | 주식회사 하이닉스반도체 | 저전력 고성능 인버터 회로 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064405A (en) * | 1976-11-09 | 1977-12-20 | Westinghouse Electric Corporation | Complementary MOS logic circuit |
US4301383A (en) * | 1979-10-05 | 1981-11-17 | Harris Corporation | Complementary IGFET buffer with improved bipolar output |
US4782250A (en) * | 1987-08-31 | 1988-11-01 | International Business Machines Corporation | CMOS off-chip driver circuits |
US4897564A (en) * | 1988-12-27 | 1990-01-30 | International Business Machines Corp. | BICMOS driver circuit for high density CMOS logic circuits |
US5047672A (en) * | 1989-03-31 | 1991-09-10 | Texas Instruments Incorporated | ECL/TTL conversion circuit and translation programmable array logic |
US5004936A (en) * | 1989-03-31 | 1991-04-02 | Texas Instruments Incorporated | Non-loading output driver circuit |
US5097153A (en) * | 1989-05-11 | 1992-03-17 | Texas Instruments Incorporated | TTL compatible BICMOS input circuit |
US4988899A (en) * | 1989-05-15 | 1991-01-29 | National Semiconductor Corporation | TTL gate current source controlled overdrive and clamp circuit |
US4963766A (en) * | 1989-06-28 | 1990-10-16 | Digital Equipment Corporation | Low-voltage CMOS output buffer |
JP2704459B2 (ja) * | 1989-10-21 | 1998-01-26 | 松下電子工業株式会社 | 半導体集積回路装置 |
US5034632A (en) * | 1990-06-19 | 1991-07-23 | National Semiconductor Corporation | High speed TTL buffer circuit and line driver |
-
1991
- 1991-12-13 US US07/808,253 patent/US5276364A/en not_active Expired - Lifetime
-
1992
- 1992-11-26 DE DE69222275T patent/DE69222275T2/de not_active Expired - Fee Related
- 1992-11-26 EP EP92310827A patent/EP0546724B1/de not_active Expired - Lifetime
- 1992-12-11 JP JP33199192A patent/JP3424948B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0546724A2 (de) | 1993-06-16 |
EP0546724B1 (de) | 1997-09-17 |
US5276364A (en) | 1994-01-04 |
DE69222275T2 (de) | 1998-01-22 |
JPH05259883A (ja) | 1993-10-08 |
EP0546724A3 (en) | 1993-10-20 |
JP3424948B2 (ja) | 2003-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |