FR2839829B1 - Buffer pour circuit a contact - Google Patents
Buffer pour circuit a contactInfo
- Publication number
- FR2839829B1 FR2839829B1 FR0205879A FR0205879A FR2839829B1 FR 2839829 B1 FR2839829 B1 FR 2839829B1 FR 0205879 A FR0205879 A FR 0205879A FR 0205879 A FR0205879 A FR 0205879A FR 2839829 B1 FR2839829 B1 FR 2839829B1
- Authority
- FR
- France
- Prior art keywords
- buffer
- contact circuit
- circuit
- contact
- 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
- H03K19/02—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
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205879A FR2839829B1 (fr) | 2002-05-14 | 2002-05-14 | Buffer pour circuit a contact |
US10/436,881 US6806735B2 (en) | 2002-05-14 | 2003-05-13 | Buffer for contact circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205879A FR2839829B1 (fr) | 2002-05-14 | 2002-05-14 | Buffer pour circuit a contact |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2839829A1 FR2839829A1 (fr) | 2003-11-21 |
FR2839829B1 true FR2839829B1 (fr) | 2005-07-08 |
Family
ID=29286448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0205879A Expired - Fee Related FR2839829B1 (fr) | 2002-05-14 | 2002-05-14 | Buffer pour circuit a contact |
Country Status (2)
Country | Link |
---|---|
US (1) | US6806735B2 (fr) |
FR (1) | FR2839829B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014107771A (ja) * | 2012-11-29 | 2014-06-09 | Toshiba Corp | トライステート制御回路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62154917A (ja) * | 1985-12-27 | 1987-07-09 | Hitachi Ltd | デジタル回路 |
JPH02166826A (ja) * | 1988-12-20 | 1990-06-27 | Nec Ic Microcomput Syst Ltd | 半導体集積回路 |
JP3217224B2 (ja) * | 1995-02-22 | 2001-10-09 | 富士通株式会社 | レベル変換回路 |
US6147511A (en) * | 1996-05-28 | 2000-11-14 | Altera Corporation | Overvoltage-tolerant interface for integrated circuits |
US5804998A (en) * | 1996-12-26 | 1998-09-08 | International Business Machines Corporation | Voltage upwardly compliant CMOS off-chip driver |
CN1254456A (zh) * | 1997-05-01 | 2000-05-24 | 三菱电机株式会社 | 输出缓冲电路 |
US6087852A (en) * | 1997-12-19 | 2000-07-11 | Texas Instruments Incorporated | Multiplexing a single output node with multiple output circuits with varying output voltages |
US6118301A (en) * | 1998-05-26 | 2000-09-12 | Analog Devices, Inc. | High voltage tolerant and compliant driver circuit |
US6239617B1 (en) * | 1999-11-04 | 2001-05-29 | International Business Machines Corporation | Mixed voltage output driver with automatic impedance adjustment |
-
2002
- 2002-05-14 FR FR0205879A patent/FR2839829B1/fr not_active Expired - Fee Related
-
2003
- 2003-05-13 US US10/436,881 patent/US6806735B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2839829A1 (fr) | 2003-11-21 |
US6806735B2 (en) | 2004-10-19 |
US20030216088A1 (en) | 2003-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130131 |