FR1501818A - Logic switch with threshold - Google Patents

Logic switch with threshold

Info

Publication number
FR1501818A
FR1501818A FR8037A FR06008037A FR1501818A FR 1501818 A FR1501818 A FR 1501818A FR 8037 A FR8037 A FR 8037A FR 06008037 A FR06008037 A FR 06008037A FR 1501818 A FR1501818 A FR 1501818A
Authority
FR
France
Prior art keywords
threshold
logic switch
logic
switch
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
FR8037A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1501818A publication Critical patent/FR1501818A/en
Priority to US07/354,284 priority Critical patent/USPP7390P/en
Expired 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
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/086—Emitter coupled logic
    • 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
    • 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
    • H03K19/01—Modifications for accelerating switching
    • H03K19/013—Modifications for accelerating switching in bipolar transistor circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
FR8037A 1965-10-14 1966-09-12 Logic switch with threshold Expired FR1501818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/354,284 USPP7390P (en) 1966-09-12 1989-05-19 Rose plant--Meirolour variety

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49594365A 1965-10-14 1965-10-14

Publications (1)

Publication Number Publication Date
FR1501818A true FR1501818A (en) 1967-11-18

Family

ID=23970589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8037A Expired FR1501818A (en) 1965-10-14 1966-09-12 Logic switch with threshold

Country Status (4)

Country Link
US (1) US3458719A (en)
JP (1) JPS4423362B1 (en)
FR (1) FR1501818A (en)
GB (1) GB1164167A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509363A (en) * 1965-10-14 1970-04-28 Ibm Logic switch with active feedback network
US3562549A (en) * 1968-05-21 1971-02-09 Molekularelektronik Semiconductor logic circuit
US3787734A (en) * 1972-05-26 1974-01-22 Ibm Voltage regulator and constant current source for a current switch logic system
JPS49141742U (en) * 1973-04-10 1974-12-06
JPS513565A (en) * 1974-06-26 1976-01-13 Yokogawa Electric Works Ltd HANSOSHINGONOFUKUCHOKAIRO
JPS522154A (en) * 1975-06-23 1977-01-08 Fuji Electric Co Ltd Waveform shaping circuit
US4112314A (en) * 1977-08-26 1978-09-05 International Business Machines Corporation Logical current switch
US4363008A (en) * 1979-05-09 1982-12-07 Tellabs, Inc. Electronic transformer
US4311925A (en) * 1979-09-17 1982-01-19 International Business Machines Corporation Current switch emitter follower latch having output signals with reduced noise
US4287435A (en) * 1979-10-05 1981-09-01 International Business Machines Corp. Complementary transistor inverting emitter follower circuit
US4289978A (en) * 1979-10-05 1981-09-15 International Business Machines Corp. Complementary transistor inverting emitter follower circuit
JPS56109028A (en) * 1980-02-01 1981-08-29 Matsushita Graphic Commun Syst Inc Binary value discriminating system and its device
GB2120030B (en) * 1982-03-04 1986-11-12 Sansui Electric Co Digital signal demodulator circuit
US4709166A (en) * 1986-05-22 1987-11-24 International Business Machines Corporation Complementary cascoded logic circuit
US5043602A (en) * 1990-03-26 1991-08-27 Motorola, Inc. High speed logic circuit with reduced quiescent current

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964652A (en) * 1956-11-15 1960-12-13 Ibm Transistor switching circuits
US3278770A (en) * 1962-08-02 1966-10-11 Branson Instr Extremal-centering method and system
BE636525A (en) * 1962-09-07 1900-01-01
US3198963A (en) * 1963-01-14 1965-08-03 Burroughs Corp Electronic circuit for generating linear time-base waveforms
US3302034A (en) * 1963-04-24 1967-01-31 Gen Electric Pulse processing circuits having automatic threshold level control
US3239694A (en) * 1963-09-25 1966-03-08 North American Aviation Inc Bi-level threshold setting circuit
US3316404A (en) * 1964-06-01 1967-04-25 Santa Barbara Res Ct Infrared detecting system having a memory circuit utilizing a differential amplifier
US3329835A (en) * 1964-11-20 1967-07-04 Rca Corp Logic arrangement

Also Published As

Publication number Publication date
GB1164167A (en) 1969-09-17
US3458719A (en) 1969-07-29
JPS4423362B1 (en) 1969-10-04

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