NL6408319A - - Google Patents

Info

Publication number
NL6408319A
NL6408319A NL6408319A NL6408319A NL6408319A NL 6408319 A NL6408319 A NL 6408319A NL 6408319 A NL6408319 A NL 6408319A NL 6408319 A NL6408319 A NL 6408319A NL 6408319 A NL6408319 A NL 6408319A
Authority
NL
Netherlands
Application number
NL6408319A
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 filed Critical
Publication of NL6408319A publication Critical patent/NL6408319A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
    • 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
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6221—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors combined with selecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
NL6408319A 1963-07-27 1964-07-21 NL6408319A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29879/63A GB1085955A (en) 1963-07-27 1963-07-27 Improvements in or relating to magnetic core storage matrices

Publications (1)

Publication Number Publication Date
NL6408319A true NL6408319A (xx) 1964-10-26

Family

ID=10298677

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6408319A NL6408319A (xx) 1963-07-27 1964-07-21

Country Status (4)

Country Link
US (1) US3343147A (xx)
FR (1) FR1420400A (xx)
GB (1) GB1085955A (xx)
NL (1) NL6408319A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440624A (en) * 1964-10-26 1969-04-22 Automatic Telephone & Elect Magnetic core matrix data storage devices
US3432835A (en) * 1965-04-30 1969-03-11 Ibm Current summing arrangement for a magnetic core memory
US3451048A (en) * 1965-10-05 1969-06-17 Ibm Drive system for a magnetic core array
US3445831A (en) * 1965-10-05 1969-05-20 Ibm Drive system for a magnetic core array
US3487383A (en) * 1966-02-14 1969-12-30 Burroughs Corp Coincident current destructive read-out magnetic memory system
US3568152A (en) * 1967-11-08 1971-03-02 Control Data Corp Method and apparatus for preconditioning a memory system
US3707705A (en) * 1967-12-20 1972-12-26 Jones V Howell Jr Memory module
US3582911A (en) * 1968-12-04 1971-06-01 Ferroxcube Corp Core memory selection matrix
US3930171A (en) * 1974-07-15 1975-12-30 Ampex Low power, fast rise time current driver for inductive load

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054905A (en) * 1960-11-21 1962-09-18 Ampex Load-driving circuit

Also Published As

Publication number Publication date
DE1449705A1 (de) 1968-12-19
US3343147A (en) 1967-09-19
FR1420400A (fr) 1965-12-10
DE1449705B2 (de) 1972-12-28
GB1085955A (en) 1967-10-04

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