DE3578022D1 - Eingangsschaltung zur lieferung eines die wirkungsweise steigernden entladungspfades. - Google Patents

Eingangsschaltung zur lieferung eines die wirkungsweise steigernden entladungspfades.

Info

Publication number
DE3578022D1
DE3578022D1 DE8585200456T DE3578022T DE3578022D1 DE 3578022 D1 DE3578022 D1 DE 3578022D1 DE 8585200456 T DE8585200456 T DE 8585200456T DE 3578022 T DE3578022 T DE 3578022T DE 3578022 D1 DE3578022 D1 DE 3578022D1
Authority
DE
Germany
Prior art keywords
deliver
input circuit
discharge path
effective discharge
effective
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 - Lifetime
Application number
DE8585200456T
Other languages
English (en)
Inventor
Jeffrey Alma West
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3578022D1 publication Critical patent/DE3578022D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03K19/01—Modifications for accelerating switching
    • H03K19/013—Modifications for accelerating switching in bipolar transistor circuits
    • H03K19/0136—Modifications for accelerating switching in bipolar transistor circuits by means of a pull-up or down element
    • 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
    • H03K19/088—Transistor-transistor logic

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)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
DE8585200456T 1984-03-30 1985-03-25 Eingangsschaltung zur lieferung eines die wirkungsweise steigernden entladungspfades. Expired - Lifetime DE3578022D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/595,061 US4584490A (en) 1984-03-30 1984-03-30 Input circuit for providing discharge path to enhance operation of switching transistor circuits

Publications (1)

Publication Number Publication Date
DE3578022D1 true DE3578022D1 (de) 1990-07-05

Family

ID=24381557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585200456T Expired - Lifetime DE3578022D1 (de) 1984-03-30 1985-03-25 Eingangsschaltung zur lieferung eines die wirkungsweise steigernden entladungspfades.

Country Status (4)

Country Link
US (1) US4584490A (de)
EP (1) EP0161015B1 (de)
JP (1) JPH0669141B2 (de)
DE (1) DE3578022D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697102A (en) * 1984-05-28 1987-09-29 Hitachi Microcomputer Engineering Co., Ltd. Bipolar logic circuit having two multi-emitter transistors with an emitter of one connected to the collector of the other to prevent saturation
US4649297A (en) * 1985-02-22 1987-03-10 Fairchild Semiconductor Corporation TTL circuits generating complementary signals
US4677312A (en) * 1986-04-25 1987-06-30 International Business Machines Corporation High voltage swing open collector driver
US4839538A (en) * 1986-12-16 1989-06-13 Texas Instruments Incorporated Impact bipolar integrated circuit designed to eliminate output glitches caused by negative chip ground spikes
US5126593A (en) * 1988-01-29 1992-06-30 Texas Instruments Incorporated Method and circuitry for reducing output transients resulting from internal ground instabilities
FR2816133B1 (fr) * 2000-10-31 2003-04-04 St Microelectronics Sa Circuit d'aide a la commutation d'un circuit logique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233125A (en) * 1963-01-08 1966-02-01 Trw Semiconductors Inc Transistor technology
US3491251A (en) * 1965-12-20 1970-01-20 Motorola Inc Logic circuit having noise immunity capability which exceeds one-half the logic swing in both directions
US3588851A (en) * 1966-03-23 1971-06-28 Honewyell Inc Memory selection apparatus
US3614467A (en) * 1970-06-22 1971-10-19 Cogar Corp Nonsaturated logic circuits compatible with ttl and dtl circuits
US3889137A (en) * 1972-12-20 1975-06-10 Philips Corp Circuit arrangements comprising a switching transistor
US3921007A (en) * 1974-04-08 1975-11-18 Burroughs Corp Standardizing logic gate
GB1556169A (en) * 1975-12-23 1979-11-21 Ferranti Ltd Transistor logic circuits
US4321490A (en) * 1979-04-30 1982-03-23 Fairchild Camera And Instrument Corporation Transistor logic output for reduced power consumption and increased speed during low to high transition
US4501976A (en) * 1982-09-07 1985-02-26 Signetics Corporation Transistor-transistor logic circuit with hysteresis

Also Published As

Publication number Publication date
EP0161015A1 (de) 1985-11-13
US4584490A (en) 1986-04-22
EP0161015B1 (de) 1990-05-30
JPH0669141B2 (ja) 1994-08-31
JPS60220624A (ja) 1985-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee