KR870001709B1 - 디지탈(digital) 입력 회로 - Google Patents

디지탈(digital) 입력 회로 Download PDF

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Publication number
KR870001709B1
KR870001709B1 KR1019830002735A KR830002735A KR870001709B1 KR 870001709 B1 KR870001709 B1 KR 870001709B1 KR 1019830002735 A KR1019830002735 A KR 1019830002735A KR 830002735 A KR830002735 A KR 830002735A KR 870001709 B1 KR870001709 B1 KR 870001709B1
Authority
KR
South Korea
Prior art keywords
digital input
circuit
output
contact
full
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
Application number
KR1019830002735A
Other languages
English (en)
Korean (ko)
Other versions
KR840006110A (ko
Inventor
노리다가 에가미
Original Assignee
미쓰비시뎅기 가부시기가이샤
가다야마 니하지로우
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 미쓰비시뎅기 가부시기가이샤, 가다야마 니하지로우 filed Critical 미쓰비시뎅기 가부시기가이샤
Publication of KR840006110A publication Critical patent/KR840006110A/ko
Application granted granted Critical
Publication of KR870001709B1 publication Critical patent/KR870001709B1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/22—Static coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/002—Switching arrangements with several input- or output terminals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6221—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors combined with selecting means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Dc Digital Transmission (AREA)
  • Programmable Controllers (AREA)
KR1019830002735A 1982-09-17 1983-06-18 디지탈(digital) 입력 회로 Expired KR870001709B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP162604 1982-09-17
JP57-162604 1982-09-17
JP57162604A JPS5951623A (ja) 1982-09-17 1982-09-17 ディジタル入力回路

Publications (2)

Publication Number Publication Date
KR840006110A KR840006110A (ko) 1984-11-21
KR870001709B1 true KR870001709B1 (ko) 1987-09-24

Family

ID=15757745

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830002735A Expired KR870001709B1 (ko) 1982-09-17 1983-06-18 디지탈(digital) 입력 회로

Country Status (3)

Country Link
US (1) US4596984A (enExample)
JP (1) JPS5951623A (enExample)
KR (1) KR870001709B1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213527A1 (de) * 1982-04-10 1983-10-20 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Datenuebertragungssystem
JPS60167456U (ja) * 1984-04-11 1985-11-07 株式会社明電舎 入出力制御装置
EP0165386B1 (de) * 1984-04-26 1989-11-29 Heidelberger Druckmaschinen Aktiengesellschaft Verfahren und Speichersystem zum Speichern von Einstellwerten für Stellvorrichtungen an Druckmaschinen
US6072402A (en) * 1992-01-09 2000-06-06 Slc Technologies, Inc. Secure entry system with radio communications
US5555421A (en) * 1993-11-23 1996-09-10 Kistler Instrument Company Bidirectional interface for interconnecting two devices and the interface having first optical isolator and second optical isolator being powered by first and second device ports
US10557884B2 (en) * 2017-05-11 2020-02-11 Texas Instruments Incorporated Wire break detection in digital input receivers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818451A (en) * 1972-03-15 1974-06-18 Motorola Inc Light-emitting and light-receiving logic array
US4310754A (en) * 1976-07-14 1982-01-12 Pitney Bowes Inc. Communication means with transducer physically spaced from interior wall of secure housing
CH625072A5 (enExample) * 1978-03-08 1981-08-31 Landis & Gyr Ag
JPS5657127A (en) * 1979-10-15 1981-05-19 Toshiba Corp Digital input/output circuit
US4320388A (en) * 1980-07-15 1982-03-16 Westinghouse Electric Corp. Two wire optical data communication system
JPS57168337U (enExample) * 1981-04-17 1982-10-23

Also Published As

Publication number Publication date
JPH0430206B2 (enExample) 1992-05-21
JPS5951623A (ja) 1984-03-26
KR840006110A (ko) 1984-11-21
US4596984A (en) 1986-06-24

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