GB1335890A - Associative semiconductor memory - Google Patents

Associative semiconductor memory

Info

Publication number
GB1335890A
GB1335890A GB5290171A GB5290171A GB1335890A GB 1335890 A GB1335890 A GB 1335890A GB 5290171 A GB5290171 A GB 5290171A GB 5290171 A GB5290171 A GB 5290171A GB 1335890 A GB1335890 A GB 1335890A
Authority
GB
United Kingdom
Prior art keywords
row
line wsl
current
dsrl
nov
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
GB5290171A
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 GB1335890A publication Critical patent/GB1335890A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements

Landscapes

  • Static Random-Access Memory (AREA)
GB5290171A 1970-11-16 1971-11-15 Associative semiconductor memory Expired GB1335890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8979170A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
GB1335890A true GB1335890A (en) 1973-10-31

Family

ID=22219600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5290171A Expired GB1335890A (en) 1970-11-16 1971-11-15 Associative semiconductor memory

Country Status (6)

Country Link
US (1) US3725879A (https=)
CA (1) CA954219A (https=)
DE (1) DE2155983A1 (https=)
FR (1) FR2113842B1 (https=)
GB (1) GB1335890A (https=)
IT (1) IT939118B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454427C2 (de) * 1974-11-16 1982-04-29 Ibm Deutschland Gmbh, 7000 Stuttgart Assoziativspeicher
KR950008676B1 (ko) * 1986-04-23 1995-08-04 가부시기가이샤 히다찌세이사꾸쇼 반도체 메모리 장치 및 그의 결함 구제 방법
US5040145A (en) * 1990-04-06 1991-08-13 International Business Machines Corporation Memory cell with active write load
US5020027A (en) * 1990-04-06 1991-05-28 International Business Machines Corporation Memory cell with active write load

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490007A (en) * 1965-12-24 1970-01-13 Nippon Electric Co Associative memory elements using field-effect transistors
US3575617A (en) * 1968-12-27 1971-04-20 Rca Corp Field effect transistor, content addressed memory cell
US3609710A (en) * 1969-05-29 1971-09-28 Bell Telephone Labor Inc Associative memory cell with interrogation on normal digit circuits

Also Published As

Publication number Publication date
FR2113842B1 (https=) 1974-05-31
IT939118B (it) 1973-02-10
CA954219A (en) 1974-09-03
US3725879A (en) 1973-04-03
FR2113842A1 (https=) 1972-06-30
DE2155983A1 (de) 1972-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee