FR1504335A - Circuit logique - Google Patents

Circuit logique

Info

Publication number
FR1504335A
FR1504335A FR87080A FR87080A FR1504335A FR 1504335 A FR1504335 A FR 1504335A FR 87080 A FR87080 A FR 87080A FR 87080 A FR87080 A FR 87080A FR 1504335 A FR1504335 A FR 1504335A
Authority
FR
France
Prior art keywords
logic circuit
logic
circuit
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
FR87080A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1504335A publication Critical patent/FR1504335A/fr
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
    • H03K19/088—Transistor-transistor logic
    • 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)
FR87080A 1965-12-13 1966-12-12 Circuit logique Expired FR1504335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51342165A 1965-12-13 1965-12-13

Publications (1)

Publication Number Publication Date
FR1504335A true FR1504335A (fr) 1967-12-01

Family

ID=24043194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87080A Expired FR1504335A (fr) 1965-12-13 1966-12-12 Circuit logique

Country Status (4)

Country Link
US (1) US3452216A (fr)
DE (1) DE1487798A1 (fr)
FR (1) FR1504335A (fr)
GB (1) GB1118539A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033242A1 (fr) * 1969-01-16 1970-12-04 Philips Nv

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537455C3 (de) * 1967-07-20 1973-10-18 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Zur wahlweisen Durchfuhrung der NOR oder Äquivalenz Funktion umschalt bares Verknüpfungsglied
US3557383A (en) * 1967-10-02 1971-01-19 Westinghouse Electric Corp Control logic circuit
US3769530A (en) * 1969-07-11 1973-10-30 Nat Semiconductor Corp Multiple emitter transistor apparatus
US3628127A (en) * 1970-04-27 1971-12-14 Bell Telephone Labor Inc Voltage level shifter circuit with current ratio control of transconductive impedance of semiconductor

Family Cites Families (5)

* 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
US3378695A (en) * 1964-07-30 1968-04-16 Sperry Rand Corp Integrated majority logic circuit utilizing base-connected parallel-transistor pairsand multiple-emitter transistor
US3287577A (en) * 1964-08-20 1966-11-22 Westinghouse Electric Corp Low dissipation logic gates
US3329835A (en) * 1964-11-20 1967-07-04 Rca Corp Logic arrangement
US3351782A (en) * 1965-04-01 1967-11-07 Motorola Inc Multiple emitter transistorized logic circuitry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033242A1 (fr) * 1969-01-16 1970-12-04 Philips Nv

Also Published As

Publication number Publication date
DE1487798A1 (de) 1969-04-03
US3452216A (en) 1969-06-24
GB1118539A (en) 1968-07-03

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