JPS6418312A - Four-state input/output control circuit - Google Patents

Four-state input/output control circuit

Info

Publication number
JPS6418312A
JPS6418312A JP62164119A JP16411987A JPS6418312A JP S6418312 A JPS6418312 A JP S6418312A JP 62164119 A JP62164119 A JP 62164119A JP 16411987 A JP16411987 A JP 16411987A JP S6418312 A JPS6418312 A JP S6418312A
Authority
JP
Japan
Prior art keywords
output
input
latch
control circuit
pull
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.)
Pending
Application number
JP62164119A
Other languages
English (en)
Inventor
Daburiyu Heinzu Rarufu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
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 National Semiconductor Corp filed Critical National Semiconductor Corp
Publication of JPS6418312A publication Critical patent/JPS6418312A/ja
Pending legal-status Critical Current

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)
JP62164119A 1986-07-24 1987-07-02 Four-state input/output control circuit Pending JPS6418312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/889,686 US4697107A (en) 1986-07-24 1986-07-24 Four-state I/O control circuit

Publications (1)

Publication Number Publication Date
JPS6418312A true JPS6418312A (en) 1989-01-23

Family

ID=25395597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164119A Pending JPS6418312A (en) 1986-07-24 1987-07-02 Four-state input/output control circuit

Country Status (4)

Country Link
US (1) US4697107A (ja)
JP (1) JPS6418312A (ja)
DE (1) DE3721931A1 (ja)
GB (1) GB2193058B (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756006A (en) * 1986-02-26 1988-07-05 International Business Machines Corporation Bus transceiver
US4999529A (en) * 1989-06-30 1991-03-12 At&T Bell Laboratories Programmable logic level input buffer
USRE36480E (en) * 1990-01-09 2000-01-04 Stmicroelectronics, S.A. Control and monitoring device for a power switch
FR2656965B1 (fr) * 1990-01-09 1995-01-20 Sgs Thomson Microelectronics Commande et controle d'un commutateur de puissance.
US5017813A (en) * 1990-05-11 1991-05-21 Actel Corporation Input/output module with latches
JP2900559B2 (ja) * 1990-08-09 1999-06-02 日本電気株式会社 データ出力回路
JPH04150224A (ja) * 1990-10-15 1992-05-22 Internatl Business Mach Corp <Ibm> 集積回路
JPH04153761A (ja) * 1990-10-17 1992-05-27 Nec Corp 出力バッファ
US5498976A (en) * 1990-10-26 1996-03-12 Acer Incorporated Parallel buffer/driver configuration between data sending terminal and data receiving terminal
JP2563679B2 (ja) * 1991-01-24 1996-12-11 シャープ株式会社 双方向入出力信号分離回路
JPH06176175A (ja) * 1992-12-10 1994-06-24 Rohm Co Ltd オプション設定回路及び電子機器
JPH0879047A (ja) * 1994-09-02 1996-03-22 Toshiba Microelectron Corp 半導体集積回路およびその製造方法
US5500611A (en) * 1994-09-30 1996-03-19 Cirrus Logic, Inc. Integrated circuit with input/output pad having pullup or pulldown
US5550488A (en) * 1995-06-06 1996-08-27 International Business Machines Corporation Self timed driver
DE19545904C2 (de) * 1995-12-08 1998-01-15 Siemens Ag Integrierte Schaltung mit programmierbarem Pad-Treiber
JP3511355B2 (ja) * 1997-09-18 2004-03-29 沖電気工業株式会社 出力回路
US5933371A (en) * 1998-06-26 1999-08-03 Kabushiki Kaisha Toshiba Write amplifier for use in semiconductor memory device
US6194951B1 (en) * 1998-09-15 2001-02-27 Siemens Aktiengesellschaft Method and device for diving an integrated power output stage
JP2000183719A (ja) * 1998-12-11 2000-06-30 Nec Corp 入力回路、出力回路及び入出力回路、並びに該入出力回路を備えた信号伝送システム
US6281707B1 (en) * 1999-09-23 2001-08-28 Sun Microsystems, Inc. Two-stage Muller C-element
WO2002008867A2 (en) 2000-07-25 2002-01-31 Dutec, Inc. System, device and method for comprehensive input/output interface between process or machine transducers and controlling device or system
US6573753B1 (en) * 2001-07-20 2003-06-03 Cypress Semiconductor Corporation Microcontroller input/output nodes with both programmable pull-up and pull-down resistive loads and programmable drive strength
US6624661B2 (en) * 2001-08-16 2003-09-23 Via Technologies, Inc. Programmable drive circuit for I/O port
JP4413865B2 (ja) * 2003-08-07 2010-02-10 パナソニック株式会社 表示装置
DE10352812B4 (de) * 2003-11-12 2008-08-14 Infineon Technologies Ag Verfahren und Schaltungsanordnung zur Erzeugung ternärer Signale
US7714618B2 (en) * 2007-12-13 2010-05-11 Macronix International Co. Ltd Output driver circuit with output preset circuit and controlling method thereof having lower power consumption
JP5290015B2 (ja) 2009-03-25 2013-09-18 ルネサスエレクトロニクス株式会社 バッファ回路
DE112016006281B4 (de) * 2016-01-22 2024-02-22 Sony Corporation Sendevorrichtung, sendeverfahren und kommunikationssystem
US11264989B1 (en) * 2020-08-07 2022-03-01 Kabushiki Kaisha Toshiba Semiconductor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234830B2 (ja) * 1983-01-17 1987-07-29 Sumitomo Electric Industries

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158786A (en) * 1976-07-27 1979-06-19 Tokyo Shibaura Electric Co., Ltd. Display device driving voltage providing circuit
US4217502A (en) * 1977-09-10 1980-08-12 Tokyo Shibaura Denki Kabushiki Kaisha Converter producing three output states
JPS54150036A (en) * 1978-05-18 1979-11-24 Sharp Corp Lsi device
US4281259A (en) * 1978-11-08 1981-07-28 Sanyo Electric Co., Ltd. Digital phase comparing apparatus
US4242738A (en) * 1979-10-01 1980-12-30 Rca Corporation Look ahead high speed circuitry
US4408135A (en) * 1979-12-26 1983-10-04 Tokyo Shibaura Denki Kabushiki Kaisha Multi-level signal generating circuit
DE3166548D1 (en) * 1981-04-01 1984-11-15 Itt Ind Gmbh Deutsche Cmos integrated selection circuit for four potentials and simplifications of it for three potentials
JPS6041325A (ja) * 1983-08-16 1985-03-05 Nec Corp 半導体集積回路
US4621208A (en) * 1984-09-06 1986-11-04 Thomson Components - Mostek Corporation CMOS output buffer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234830B2 (ja) * 1983-01-17 1987-07-29 Sumitomo Electric Industries

Also Published As

Publication number Publication date
GB2193058A (en) 1988-01-27
DE3721931A1 (de) 1988-02-04
GB8714896D0 (en) 1987-07-29
GB2193058B (en) 1990-05-23
US4697107A (en) 1987-09-29

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