GB964976A - Improvements in and relating to electronic adders - Google Patents

Improvements in and relating to electronic adders

Info

Publication number
GB964976A
GB964976A GB695/61A GB69561A GB964976A GB 964976 A GB964976 A GB 964976A GB 695/61 A GB695/61 A GB 695/61A GB 69561 A GB69561 A GB 69561A GB 964976 A GB964976 A GB 964976A
Authority
GB
United Kingdom
Prior art keywords
lines
line
carry
current
gates
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
GB695/61A
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 GB964976A publication Critical patent/GB964976A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/381—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using cryogenic components, e.g. Josephson gates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Direct Current Motors (AREA)
  • Logic Circuits (AREA)
GB695/61A 1960-01-19 1961-01-06 Improvements in and relating to electronic adders Expired GB964976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3302A US3079083A (en) 1960-01-19 1960-01-19 Cryogenic adder

Publications (1)

Publication Number Publication Date
GB964976A true GB964976A (en) 1964-07-29

Family

ID=21705153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB695/61A Expired GB964976A (en) 1960-01-19 1961-01-06 Improvements in and relating to electronic adders

Country Status (4)

Country Link
US (1) US3079083A (enExample)
GB (1) GB964976A (enExample)
NL (1) NL260084A (enExample)
SE (1) SE302697B (enExample)

Also Published As

Publication number Publication date
SE302697B (enExample) 1968-07-29
US3079083A (en) 1963-02-26
NL260084A (enExample)

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