FR1278929A - Circuit logique, notamment pour calculatrices - Google Patents

Circuit logique, notamment pour calculatrices

Info

Publication number
FR1278929A
FR1278929A FR850308A FR850308A FR1278929A FR 1278929 A FR1278929 A FR 1278929A FR 850308 A FR850308 A FR 850308A FR 850308 A FR850308 A FR 850308A FR 1278929 A FR1278929 A FR 1278929A
Authority
FR
France
Prior art keywords
calculators
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
FR850308A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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
Priority claimed from US3604A external-priority patent/US3175097A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR850308A priority Critical patent/FR1278929A/fr
Application granted granted Critical
Publication of FR1278929A publication Critical patent/FR1278929A/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
    • H03K19/10—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using tunnel diodes
    • 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
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/1733—Controllable logic circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes

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)
FR850308A 1960-01-20 1961-01-20 Circuit logique, notamment pour calculatrices Expired FR1278929A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850308A FR1278929A (fr) 1960-01-20 1961-01-20 Circuit logique, notamment pour calculatrices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3604A US3175097A (en) 1960-01-20 1960-01-20 Logic circuits employing transistors and negative resistance diodes
FR850308A FR1278929A (fr) 1960-01-20 1961-01-20 Circuit logique, notamment pour calculatrices

Publications (1)

Publication Number Publication Date
FR1278929A true FR1278929A (fr) 1961-12-15

Family

ID=26188995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850308A Expired FR1278929A (fr) 1960-01-20 1961-01-20 Circuit logique, notamment pour calculatrices

Country Status (1)

Country Link
FR (1) FR1278929A (fr)

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