GB1164167A - Improvements in and relating to Switching Circuits - Google Patents

Improvements in and relating to Switching Circuits

Info

Publication number
GB1164167A
GB1164167A GB45731/66A GB4573166A GB1164167A GB 1164167 A GB1164167 A GB 1164167A GB 45731/66 A GB45731/66 A GB 45731/66A GB 4573166 A GB4573166 A GB 4573166A GB 1164167 A GB1164167 A GB 1164167A
Authority
GB
United Kingdom
Prior art keywords
transistor
collector
input
reference voltage
delayed
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
GB45731/66A
Other languages
English (en)
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
Publication of GB1164167A publication Critical patent/GB1164167A/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)
  • Measurement Of Current Or Voltage (AREA)
  • Dc-Dc Converters (AREA)
GB45731/66A 1965-10-14 1966-10-13 Improvements in and relating to Switching Circuits Expired GB1164167A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1164167A true GB1164167A (en) 1969-09-17

Family

ID=23970589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45731/66A Expired GB1164167A (en) 1965-10-14 1966-10-13 Improvements in and relating to Switching Circuits

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120030A (en) * 1982-03-04 1983-11-23 Sansui Electric Co Digital signal demodulator circuit

Families Citing this family (14)

* 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 (enExample) * 1973-04-10 1974-12-06
JPS513565A (ja) * 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
US4289978A (en) * 1979-10-05 1981-09-15 International Business Machines Corp. Complementary transistor inverting emitter follower circuit
US4287435A (en) * 1979-10-05 1981-09-01 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
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 (enExample) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120030A (en) * 1982-03-04 1983-11-23 Sansui Electric Co Digital signal demodulator circuit

Also Published As

Publication number Publication date
FR1501818A (fr) 1967-11-18
JPS4423362B1 (enExample) 1969-10-04
US3458719A (en) 1969-07-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee