IT947380B - Memoria a semiconduttori - Google Patents
Memoria a semiconduttoriInfo
- Publication number
- IT947380B IT947380B IT20321/72A IT2032172A IT947380B IT 947380 B IT947380 B IT 947380B IT 20321/72 A IT20321/72 A IT 20321/72A IT 2032172 A IT2032172 A IT 2032172A IT 947380 B IT947380 B IT 947380B
- Authority
- IT
- Italy
- Prior art keywords
- semiconductor memory
- semiconductor
- memory
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/356104—Bistable circuits using complementary field-effect transistors
-
- 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
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/412—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger using field-effect transistors only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Memories (AREA)
- Static Random-Access Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712106579 DE2106579C3 (de) | 1971-02-11 | Halbleiterspeicher |
Publications (1)
Publication Number | Publication Date |
---|---|
IT947380B true IT947380B (it) | 1973-05-21 |
Family
ID=5798518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20321/72A IT947380B (it) | 1971-02-11 | 1972-02-08 | Memoria a semiconduttori |
Country Status (8)
Country | Link |
---|---|
US (1) | US3747077A (it) |
JP (1) | JPS5217997B1 (it) |
BE (1) | BE779284A (it) |
FR (1) | FR2125339B1 (it) |
GB (1) | GB1384070A (it) |
IT (1) | IT947380B (it) |
LU (1) | LU64758A1 (it) |
NL (1) | NL7117525A (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967252A (en) * | 1974-10-03 | 1976-06-29 | Mostek Corporation | Sense AMP for random access memory |
US3970950A (en) * | 1975-03-21 | 1976-07-20 | International Business Machines Corporation | High common mode rejection differential amplifier utilizing enhancement depletion field effect transistors |
JPH06103781A (ja) * | 1992-09-21 | 1994-04-15 | Sharp Corp | メモリセル回路 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1113111A (en) * | 1964-05-29 | 1968-05-08 | Nat Res Dev | Digital storage devices |
GB1135403A (en) * | 1965-03-23 | 1968-12-04 | Mullard Ltd | Method and apparatus for storing binary information utilising transistors |
US3427445A (en) * | 1965-12-27 | 1969-02-11 | Ibm | Full adder using field effect transistor of the insulated gate type |
US3643235A (en) * | 1968-12-30 | 1972-02-15 | Ibm | Monolithic semiconductor memory |
GB1260426A (en) * | 1969-08-18 | 1972-01-19 | Marconi Co Ltd | Improvements in or relating to memory cells |
US3675218A (en) * | 1970-01-15 | 1972-07-04 | Ibm | Independent read-write monolithic memory array |
US3662356A (en) * | 1970-08-28 | 1972-05-09 | Gen Electric | Integrated circuit bistable memory cell using charge-pumped devices |
-
1971
- 1971-12-20 NL NL7117525A patent/NL7117525A/xx unknown
- 1971-12-31 GB GB6090771A patent/GB1384070A/en not_active Expired
-
1972
- 1972-02-02 US US00222770A patent/US3747077A/en not_active Expired - Lifetime
- 1972-02-08 IT IT20321/72A patent/IT947380B/it active
- 1972-02-09 LU LU64758D patent/LU64758A1/xx unknown
- 1972-02-09 FR FR7204272A patent/FR2125339B1/fr not_active Expired
- 1972-02-10 JP JP47014711A patent/JPS5217997B1/ja active Pending
- 1972-02-11 BE BE779284A patent/BE779284A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3747077A (en) | 1973-07-17 |
DE2106579B2 (de) | 1976-03-25 |
LU64758A1 (it) | 1972-07-04 |
GB1384070A (en) | 1975-02-19 |
NL7117525A (it) | 1972-08-15 |
JPS5217997B1 (it) | 1977-05-19 |
FR2125339B1 (it) | 1975-03-21 |
DE2106579A1 (de) | 1972-08-24 |
FR2125339A1 (it) | 1972-09-29 |
BE779284A (it) | 1972-05-30 |
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