IT965091B - Perfezionamento nelle disposi zioni circuitali per alcolatrici elettroniche - Google Patents

Perfezionamento nelle disposi zioni circuitali per alcolatrici elettroniche

Info

Publication number
IT965091B
IT965091B IT5159972A IT5159972A IT965091B IT 965091 B IT965091 B IT 965091B IT 5159972 A IT5159972 A IT 5159972A IT 5159972 A IT5159972 A IT 5159972A IT 965091 B IT965091 B IT 965091B
Authority
IT
Italy
Prior art keywords
spirits
improvement
electronic
circuital arrangements
circuital
Prior art date
Application number
IT5159972A
Other languages
English (en)
Italian (it)
Inventor
Wayne Boone Gary
M Cochran
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of IT965091B publication Critical patent/IT965091B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Logic Circuits (AREA)
  • Digital Computer Display Output (AREA)
  • Electric Clocks (AREA)
  • Executing Machine-Instructions (AREA)
IT5159972A 1971-07-19 1972-07-18 Perfezionamento nelle disposi zioni circuitali per alcolatrici elettroniche IT965091B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16356571A 1971-07-19 1971-07-19

Publications (1)

Publication Number Publication Date
IT965091B true IT965091B (it) 1974-01-31

Family

ID=22590581

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5159972A IT965091B (it) 1971-07-19 1972-07-18 Perfezionamento nelle disposi zioni circuitali per alcolatrici elettroniche

Country Status (5)

Country Link
JP (4) JPS5732375B1 (fr)
DE (2) DE2265696C2 (fr)
FR (1) FR2146368B1 (fr)
GB (2) GB1401265A (fr)
IT (1) IT965091B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173856A (en) * 1974-11-19 1976-06-26 Texas Instruments Inc Hyojisochito kiiboodo no sosashutsuryokunikanshi tasunokoodokumiawaseojusuru denshikeisanki aruiha deijitarushorikichitsupu
GB2083669B (en) * 1980-09-05 1985-01-03 Casio Computer Co Ltd Key data entry system
JPS5940778U (ja) * 1982-09-09 1984-03-15 富士電機株式会社 冷気循環形オ−プンシヨ−ケ−ス
JPS6270527U (fr) * 1985-10-23 1987-05-06
JPH01166884U (fr) * 1988-04-28 1989-11-22

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030069B (de) * 1955-08-26 1958-05-14 IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindeliingen· (Württ.) Speichertastatur
US2989729A (en) * 1958-12-10 1961-06-20 Burroughs Corp Keyboard checking apparatus
DE1183130B (de) * 1963-09-12 1964-12-10 Telefunken Patent Anordnung zur Auslesung und dezimalen Anzeige eines in einem mehrdekadigen Zaehler enthaltenen Ergebnisses
US3462742A (en) * 1966-12-21 1969-08-19 Rca Corp Computer system adapted to be constructed of large integrated circuit arrays
US3566153A (en) * 1969-04-30 1971-02-23 Texas Instruments Inc Programmable sequential logic

Also Published As

Publication number Publication date
JPH01140264A (ja) 1989-06-01
JPS6229832B2 (fr) 1987-06-29
DE2265696C2 (de) 1984-09-13
FR2146368B1 (fr) 1973-07-13
DE2235430A1 (de) 1973-02-01
JPH0241062B2 (fr) 1990-09-14
GB1401204A (en) 1975-07-16
JPS5727357A (en) 1982-02-13
GB1401265A (en) 1975-07-16
FR2146368A1 (fr) 1973-03-02
JPS5731071A (en) 1982-02-19
JPS5732375B1 (fr) 1982-07-10
JPS595937B2 (ja) 1984-02-08

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