CH565429A5 - - Google Patents

Info

Publication number
CH565429A5
CH565429A5 CH1144474A CH1144474A CH565429A5 CH 565429 A5 CH565429 A5 CH 565429A5 CH 1144474 A CH1144474 A CH 1144474A CH 1144474 A CH1144474 A CH 1144474A CH 565429 A5 CH565429 A5 CH 565429A5
Authority
CH
Switzerland
Application number
CH1144474A
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH565429A5 publication Critical patent/CH565429A5/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
    • G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
    • G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
CH1144474A 1973-08-23 1974-08-21 CH565429A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39142573A 1973-08-23 1973-08-23

Publications (1)

Publication Number Publication Date
CH565429A5 true CH565429A5 (ja) 1975-08-15

Family

ID=23546533

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1144474A CH565429A5 (ja) 1973-08-23 1974-08-21

Country Status (10)

Country Link
JP (1) JPS5710513B2 (ja)
BE (1) BE819134A (ja)
CA (1) CA1042550A (ja)
CH (1) CH565429A5 (ja)
DE (1) DE2439986C3 (ja)
FR (1) FR2241845B1 (ja)
GB (1) GB1456608A (ja)
IT (1) IT1015218B (ja)
NL (1) NL7409643A (ja)
SE (1) SE400846B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025908A (en) * 1975-06-24 1977-05-24 International Business Machines Corporation Dynamic array with clamped bootstrap static input/output circuitry
JPS5341968A (en) * 1976-09-29 1978-04-15 Hitachi Ltd Semiconductor circuit
US4151603A (en) * 1977-10-31 1979-04-24 International Business Machines Corporation Precharged FET ROS array
DE2855744C3 (de) * 1978-12-22 1982-02-18 Siemens AG, 1000 Berlin und 8000 München MOS-integrierte Schaltungsanordnung zur Unterdrückung von in Wortleitungstreibern von Halbleiterspeicher fließenden Ruheströmen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614750A (en) * 1969-07-15 1971-10-19 Ncr Co Read-only memory circuit
DE2128014A1 (de) * 1971-06-05 1972-12-14 Ibm Deutschland Halbleiterfestwertspeicher

Also Published As

Publication number Publication date
CA1042550A (en) 1978-11-14
FR2241845A1 (ja) 1975-03-21
IT1015218B (it) 1977-05-10
AU7126074A (en) 1976-01-22
DE2439986C3 (de) 1982-04-15
SE400846B (sv) 1978-04-10
JPS5074348A (ja) 1975-06-19
GB1456608A (en) 1976-11-24
DE2439986A1 (de) 1975-07-10
SE7410608L (ja) 1975-02-24
BE819134A (fr) 1974-12-16
NL7409643A (nl) 1975-02-25
JPS5710513B2 (ja) 1982-02-26
FR2241845B1 (ja) 1976-06-25
DE2439986B2 (de) 1976-05-06

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Legal Events

Date Code Title Description
PL Patent ceased