IT972275B - Apparecchio per la selezione di indirizzi di memoria includente circuiti di isolamento - Google Patents
Apparecchio per la selezione di indirizzi di memoria includente circuiti di isolamentoInfo
- Publication number
- IT972275B IT972275B IT32349/72A IT3234972A IT972275B IT 972275 B IT972275 B IT 972275B IT 32349/72 A IT32349/72 A IT 32349/72A IT 3234972 A IT3234972 A IT 3234972A IT 972275 B IT972275 B IT 972275B
- Authority
- IT
- Italy
- Prior art keywords
- memory addresses
- selecting memory
- isolation circuits
- including isolation
- addresses including
- Prior art date
Links
Classifications
-
- 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
- G11C11/401—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 cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/403—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 cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
- G11C11/405—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 cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh with three charge-transfer gates, e.g. MOS transistors, per cell
-
- 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
- G11C11/401—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 cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/408—Address circuits
- G11C11/4082—Address Buffers; level conversion circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Logic Circuits (AREA)
- Dram (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21477172A | 1972-01-03 | 1972-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT972275B true IT972275B (it) | 1974-05-20 |
Family
ID=22800359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT32349/72A IT972275B (it) | 1972-01-03 | 1972-11-30 | Apparecchio per la selezione di indirizzi di memoria includente circuiti di isolamento |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3757310A (it) |
| JP (1) | JPS5648916B2 (it) |
| AU (1) | AU465471B2 (it) |
| CA (1) | CA1005576A (it) |
| DE (1) | DE2300186C2 (it) |
| FR (1) | FR2167599B1 (it) |
| GB (1) | GB1417410A (it) |
| IT (1) | IT972275B (it) |
| NL (1) | NL181240C (it) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3757310A (en) * | 1972-01-03 | 1973-09-04 | Honeywell Inf Systems | Memory address selction apparatus including isolation circuits |
| US3796893A (en) * | 1972-08-28 | 1974-03-12 | Motorola Inc | Peripheral circuitry for dynamic mos rams |
| US3795898A (en) * | 1972-11-03 | 1974-03-05 | Advanced Memory Syst | Random access read/write semiconductor memory |
| US3835457A (en) * | 1972-12-07 | 1974-09-10 | Motorola Inc | Dynamic mos ttl compatible |
| JPS5643602B2 (it) * | 1973-05-08 | 1981-10-14 | ||
| US3902082A (en) * | 1974-02-11 | 1975-08-26 | Mostek Corp | Dynamic data input latch and decoder |
| US3969706A (en) * | 1974-10-08 | 1976-07-13 | Mostek Corporation | Dynamic random access memory misfet integrated circuit |
| GB1507178A (en) * | 1974-10-30 | 1978-04-12 | Motorola Inc | Microprocessor integrated circuit and chip |
| US4000413A (en) * | 1975-05-27 | 1976-12-28 | Intel Corporation | Mos-ram |
| JPS51147223A (en) * | 1975-06-13 | 1976-12-17 | Nec Corp | Generating circuit of signals of sense amplification difference |
| US4103349A (en) * | 1977-06-16 | 1978-07-25 | Rockwell International Corporation | Output address decoder with gating logic for increased speed and less chip area |
| US4409671A (en) * | 1978-09-05 | 1983-10-11 | Motorola, Inc. | Data processor having single clock pin |
| JPS5585141A (en) * | 1979-05-24 | 1980-06-26 | Nec Corp | Transistor circuit |
| JPS573429A (en) * | 1980-06-06 | 1982-01-08 | Nec Corp | Semiconductor circuit |
| JPS5769335U (it) * | 1980-10-14 | 1982-04-26 | ||
| US4409675A (en) * | 1980-12-22 | 1983-10-11 | Fairchild Camera & Instrument Corporation | Address gate for memories to protect stored data, and to simplify memory testing, and method of use thereof |
| JPS589513B2 (ja) * | 1981-08-31 | 1983-02-21 | 日本電気株式会社 | 半導体メモリ選択回路 |
| US4514829A (en) * | 1982-12-30 | 1985-04-30 | International Business Machines Corporation | Word line decoder and driver circuits for high density semiconductor memory |
| JPS59210594A (ja) * | 1984-05-07 | 1984-11-29 | Hitachi Ltd | メモリセル選択方式 |
| JPS6074723A (ja) * | 1984-09-03 | 1985-04-27 | Nec Corp | 半導体回路 |
| JPS6074724A (ja) * | 1984-09-03 | 1985-04-27 | Nec Corp | 絶縁ゲ−ト型電界効果トランジスタ回路 |
| JPH07245558A (ja) * | 1994-03-03 | 1995-09-19 | Hitachi Ltd | 半導体装置の入力回路 |
| JP7071614B2 (ja) | 2017-01-27 | 2022-05-19 | ミツミ電機株式会社 | 振動装置、ウェアラブル端末及び着信通知機能デバイス |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624620A (en) * | 1969-06-23 | 1971-11-30 | Honeywell Inc | Memory address selection circuitry |
| US3757310A (en) * | 1972-01-03 | 1973-09-04 | Honeywell Inf Systems | Memory address selction apparatus including isolation circuits |
-
1972
- 1972-01-03 US US00214771A patent/US3757310A/en not_active Expired - Lifetime
- 1972-11-22 NL NLAANVRAGE7215794,A patent/NL181240C/xx not_active IP Right Cessation
- 1972-11-30 IT IT32349/72A patent/IT972275B/it active
- 1972-12-07 AU AU49766/72A patent/AU465471B2/en not_active Expired
- 1972-12-21 CA CA159,670A patent/CA1005576A/en not_active Expired
- 1972-12-22 JP JP12836872A patent/JPS5648916B2/ja not_active Expired
- 1972-12-22 GB GB5946272A patent/GB1417410A/en not_active Expired
-
1973
- 1973-01-02 FR FR7300074A patent/FR2167599B1/fr not_active Expired
- 1973-01-03 DE DE2300186A patent/DE2300186C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL181240C (nl) | 1987-07-01 |
| JPS5648916B2 (it) | 1981-11-18 |
| NL7215794A (it) | 1973-07-05 |
| US3757310A (en) | 1973-09-04 |
| CA1005576A (en) | 1977-02-15 |
| GB1417410A (en) | 1975-12-10 |
| AU4976672A (en) | 1974-06-13 |
| DE2300186A1 (de) | 1973-07-26 |
| JPS4875133A (it) | 1973-10-09 |
| FR2167599B1 (it) | 1983-07-22 |
| DE2300186C2 (de) | 1982-04-15 |
| AU465471B2 (en) | 1975-09-25 |
| FR2167599A1 (it) | 1973-08-24 |
| NL181240B (nl) | 1987-02-02 |
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