TW321804B - - Google Patents

Download PDF

Info

Publication number
TW321804B
TW321804B TW086101054A TW86101054A TW321804B TW 321804 B TW321804 B TW 321804B TW 086101054 A TW086101054 A TW 086101054A TW 86101054 A TW86101054 A TW 86101054A TW 321804 B TW321804 B TW 321804B
Authority
TW
Taiwan
Prior art keywords
type
signal
output
gate
buffer circuit
Prior art date
Application number
TW086101054A
Other languages
English (en)
Chinese (zh)
Original Assignee
Toshiba Co 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 Toshiba Co Ltd filed Critical Toshiba Co Ltd
Application granted granted Critical
Publication of TW321804B publication Critical patent/TW321804B/zh

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
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
TW086101054A 1995-08-22 1997-01-30 TW321804B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21346495A JP3190233B2 (ja) 1995-08-22 1995-08-22 出力バッファ回路

Publications (1)

Publication Number Publication Date
TW321804B true TW321804B (enExample) 1997-12-01

Family

ID=16639646

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086101054A TW321804B (enExample) 1995-08-22 1997-01-30

Country Status (4)

Country Link
US (1) US5748011A (enExample)
JP (1) JP3190233B2 (enExample)
KR (1) KR100207967B1 (enExample)
TW (1) TW321804B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118302A (en) * 1996-05-28 2000-09-12 Altera Corporation Interface for low-voltage semiconductor devices
US5864243A (en) * 1996-09-18 1999-01-26 Vlsi Technology, Inc. Buffer and method for transferring data therein
KR100242987B1 (ko) * 1996-11-27 2000-02-01 김영환 5v 톨러런트 입출력 회로
JPH10285013A (ja) * 1997-04-08 1998-10-23 Mitsubishi Electric Corp 出力バッファ回路
US5969541A (en) * 1997-05-19 1999-10-19 Stmicroelectronics, Inc. Current inhibiting I/O buffer having a 5 volt tolerant input and method of inhibiting current
US6150843A (en) * 1998-01-29 2000-11-21 Vlsi Technology, Inc. Five volt tolerant I/O buffer
TW386321B (en) * 1998-04-14 2000-04-01 Via Tech Inc I/O buffer capable of withstanding input voltage higher than power voltage
TW511335B (en) 1998-06-09 2002-11-21 Mitsubishi Electric Corp Integrated circuit
US6144221A (en) * 1998-07-02 2000-11-07 Seiko Epson Corporation Voltage tolerant interface circuit
US6545506B1 (en) * 1999-03-12 2003-04-08 Silable, Inc. CMOS output driver that can tolerant a high input voltage
KR100306877B1 (ko) * 1999-06-30 2001-11-01 박종섭 전압 특성을 개선한 반도체집적회로의 입출력버퍼
JP4303387B2 (ja) * 2000-02-09 2009-07-29 株式会社ルネサステクノロジ 半導体集積回路
US6384632B2 (en) * 2000-02-22 2002-05-07 Yamaha Corporation Buffer circuit
US6208178B1 (en) 2000-02-23 2001-03-27 Pericom Semiconductor Corp. CMOS over voltage-tolerant output buffer without transmission gate
US6329835B1 (en) 2000-02-23 2001-12-11 Pericom Semiconductor Corp. Quiet output buffers with neighbor sensing of wide bus and control signals
US7199612B2 (en) * 2002-08-12 2007-04-03 Broadcom Corporation Method and circuit for reducing HCI stress
JP3759121B2 (ja) 2003-04-25 2006-03-22 Ｎｅｃエレクトロニクス株式会社 半導体装置
JP4054727B2 (ja) * 2003-07-14 2008-03-05 株式会社リコー 出力バッファ回路及び出力バッファ回路を使用したインタフェース回路
JP2006311201A (ja) * 2005-04-28 2006-11-09 Nec Electronics Corp バッファ回路
US7859305B2 (en) 2006-08-07 2010-12-28 Fujitsu Semiconductor Limited Input/output circuit
JP5266974B2 (ja) * 2008-02-06 2013-08-21 富士通セミコンダクター株式会社 入出力回路
JP4882584B2 (ja) * 2006-08-07 2012-02-22 富士通セミコンダクター株式会社 入出力回路
JP4726881B2 (ja) * 2007-11-12 2011-07-20 株式会社リコー 出力バッファ回路及び出力バッファ回路を使用したインタフェース回路
CN104660248B (zh) * 2013-11-19 2018-06-01 中芯国际集成电路制造(上海)有限公司 上拉电阻电路

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1375958A (en) * 1972-06-29 1974-12-04 Ibm Pulse circuit
US4709162A (en) * 1986-09-18 1987-11-24 International Business Machines Corporation Off-chip driver circuits
US4782250A (en) * 1987-08-31 1988-11-01 International Business Machines Corporation CMOS off-chip driver circuits
US4963766A (en) * 1989-06-28 1990-10-16 Digital Equipment Corporation Low-voltage CMOS output buffer
US5151619A (en) * 1990-10-11 1992-09-29 International Business Machines Corporation Cmos off chip driver circuit
US5144165A (en) * 1990-12-14 1992-09-01 International Business Machines Corporation CMOS off-chip driver circuits
US5206544A (en) * 1991-04-08 1993-04-27 International Business Machines Corporation CMOS off-chip driver with reduced signal swing and reduced power supply disturbance
US5387826A (en) * 1993-02-10 1995-02-07 National Semiconductor Corporation Overvoltage protection against charge leakage in an output driver
US5406140A (en) * 1993-06-07 1995-04-11 National Semiconductor Corporation Voltage translation and overvoltage protection
US5418476A (en) * 1994-07-28 1995-05-23 At&T Corp. Low voltage output buffer with improved speed
US5576635A (en) * 1995-02-14 1996-11-19 Advanced Micro Devices, Inc. Output buffer with improved tolerance to overvoltage
US5629634A (en) * 1995-08-21 1997-05-13 International Business Machines Corporation Low-power, tristate, off-chip driver circuit

Also Published As

Publication number Publication date
JP3190233B2 (ja) 2001-07-23
US5748011A (en) 1998-05-05
KR100207967B1 (ko) 1999-07-15
KR970013653A (ko) 1997-03-29
JPH0964718A (ja) 1997-03-07

Similar Documents

Publication Publication Date Title
TW321804B (enExample)
JP3152867B2 (ja) レベルシフト半導体装置
US6130556A (en) Integrated circuit I/O buffer with 5V well and passive gate voltage
US4999529A (en) Programmable logic level input buffer
CN110350907A (zh) 在宽范围电源电压下工作的输出缓冲电路的偏置级联晶体管
US11979155B2 (en) Semiconductor integrated circuit device and level shifter circuit
JP3701942B2 (ja) レベル変換回路
JPH10276081A (ja) 入力回路および出力回路ならびに入出力回路
US6249146B1 (en) MOS output buffer with overvoltage protection circuitry
US6118303A (en) Integrated circuit I/O buffer having pass gate protection with RC delay
US5804998A (en) Voltage upwardly compliant CMOS off-chip driver
US20060279346A1 (en) Semiconductor integrated circuit
JP3258229B2 (ja) レベル変換回路及び半導体集積回路
TW512590B (en) Buffer circuit
US5900750A (en) 5V output driver on 2.5V technology
TW501343B (en) Level-shifter for extremely low power supply
WO1997034373A1 (fr) Circuit de sortie
US6426658B1 (en) Buffers with reduced voltage input/output signals
JP3551926B2 (ja) バッファ回路
US7304511B2 (en) Output circuit for interfacing between different power supply voltages
US7482838B2 (en) High-speed differential receiver
JP3539778B2 (ja) 基準電圧発生回路
CN100372233C (zh) 浮置i/o电压源电压集成电路中的有源泄漏电流的方法和装置
JP4273881B2 (ja) 差動信号出力回路及びそれを内蔵した半導体集積回路
JPH04328858A (ja) 入出力バッファ回路

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees