SE7809865L - Lesminnesmatris med felteffekttransistorer - Google Patents

Lesminnesmatris med felteffekttransistorer

Info

Publication number
SE7809865L
SE7809865L SE7809865A SE7809865A SE7809865L SE 7809865 L SE7809865 L SE 7809865L SE 7809865 A SE7809865 A SE 7809865A SE 7809865 A SE7809865 A SE 7809865A SE 7809865 L SE7809865 L SE 7809865L
Authority
SE
Sweden
Prior art keywords
power transistors
field power
read memory
memory matrix
matrix
Prior art date
Application number
SE7809865A
Other languages
English (en)
Swedish (sv)
Inventor
L A Gladstein
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 SE7809865L publication Critical patent/SE7809865L/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
SE7809865A 1977-10-31 1978-09-20 Lesminnesmatris med felteffekttransistorer SE7809865L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/847,353 US4151603A (en) 1977-10-31 1977-10-31 Precharged FET ROS array

Publications (1)

Publication Number Publication Date
SE7809865L true SE7809865L (sv) 1979-05-01

Family

ID=25300408

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809865A SE7809865L (sv) 1977-10-31 1978-09-20 Lesminnesmatris med felteffekttransistorer

Country Status (8)

Country Link
US (1) US4151603A (fr)
JP (1) JPS5467727A (fr)
DE (1) DE2842690A1 (fr)
FR (1) FR2410337A1 (fr)
GB (1) GB1600878A (fr)
IT (1) IT1159144B (fr)
NL (1) NL7810256A (fr)
SE (1) SE7809865L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613584A (en) * 1979-07-11 1981-02-09 Hitachi Ltd Setting circuit for data line potential
JPS5847796B2 (ja) * 1979-05-26 1983-10-25 富士通株式会社 半導体メモリ装置
WO1982002977A1 (fr) * 1981-02-25 1982-09-02 Inc Motorola Cellule de memoire ayant plus de deux niveaux de tension
JPS57167197A (en) * 1981-04-07 1982-10-14 Nec Corp Memory circuit
FR2548429B1 (fr) * 1983-06-28 1988-12-30 Efcis Memoire permanente organisee en deux demi-plans pour ameliorer la vitesse de lecture
US4725986A (en) * 1983-09-20 1988-02-16 International Business Machines Corporation FET read only memory cell with word line augmented precharging of the bit lines
JPH0666114B2 (ja) * 1984-09-21 1994-08-24 株式会社日立製作所 半導体集積回路
JPS63302495A (ja) * 1987-04-03 1988-12-09 Toshiba Corp 半導体メモリ装置
JPH02143147U (fr) * 1989-05-08 1990-12-05
US5233637A (en) * 1991-11-01 1993-08-03 Hewlett-Packard Company System for generating an analog regulating voltage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866186A (en) * 1972-05-16 1975-02-11 Tokyo Shibaura Electric Co Logic circuit arrangement employing insulated gate field effect transistors
US3851317A (en) * 1973-05-04 1974-11-26 Ibm Double density non-volatile memory array
GB1456608A (en) * 1973-08-23 1976-11-24 Ibm Read only memory
US4057787A (en) * 1975-01-09 1977-11-08 International Business Machines Corporation Read only memory
JPS51111020A (en) * 1975-03-26 1976-10-01 Hitachi Ltd Semiconductor fixing memory equipment
GB1560661A (en) * 1975-06-05 1980-02-06 Tokyo Shibaura Electric Co Matrix circuits
US3969708A (en) * 1975-06-30 1976-07-13 International Business Machines Corporation Static four device memory cell
US4031524A (en) * 1975-10-17 1977-06-21 Teletype Corporation Read-only memories, and readout circuits therefor

Also Published As

Publication number Publication date
DE2842690C2 (fr) 1988-09-15
IT7828240A0 (it) 1978-09-29
IT1159144B (it) 1987-02-25
FR2410337B1 (fr) 1980-10-31
NL7810256A (nl) 1979-05-02
JPS5467727A (en) 1979-05-31
JPS5723957B2 (fr) 1982-05-21
DE2842690A1 (de) 1979-05-10
US4151603A (en) 1979-04-24
GB1600878A (en) 1981-10-21
FR2410337A1 (fr) 1979-06-22

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