NL178729C - Halfgeleidergeheugen. - Google Patents
Halfgeleidergeheugen.Info
- Publication number
- NL178729C NL178729C NLAANVRAGE7710688,A NL7710688A NL178729C NL 178729 C NL178729 C NL 178729C NL 7710688 A NL7710688 A NL 7710688A NL 178729 C NL178729 C NL 178729C
- Authority
- NL
- Netherlands
- Prior art keywords
- semiconductor memory
- semiconductor
- memory
- 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
- G11C11/41—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
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
- G11C11/416—Read-write [R-W] circuits
-
- 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
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
- G11C11/415—Address circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11585276A JPS5341968A (en) | 1976-09-29 | 1976-09-29 | Semiconductor circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7710688A NL7710688A (nl) | 1978-03-31 |
NL178729B NL178729B (nl) | 1985-12-02 |
NL178729C true NL178729C (nl) | 1986-05-01 |
Family
ID=14672724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7710688,A NL178729C (nl) | 1976-09-29 | 1977-09-29 | Halfgeleidergeheugen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4156941A (nl) |
JP (1) | JPS5341968A (nl) |
DE (1) | DE2743955C3 (nl) |
NL (1) | NL178729C (nl) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6051192B2 (ja) * | 1978-04-27 | 1985-11-12 | 日本電気株式会社 | 半導体記憶装置 |
JPS5833634B2 (ja) * | 1979-02-28 | 1983-07-21 | 富士通株式会社 | メモリセルアレイの駆動方式 |
DE2929384C2 (de) * | 1979-07-20 | 1981-07-30 | Ibm Deutschland Gmbh, 7000 Stuttgart | Nachladeschaltung für einen Halbleiterspeicher |
JPS5831673B2 (ja) * | 1979-08-22 | 1983-07-07 | 富士通株式会社 | 半導体記憶装置 |
JPS5637884A (en) * | 1979-08-30 | 1981-04-11 | Fujitsu Ltd | Terminating circuit for word selective signal line of semiconductor memory unit |
DE3071976D1 (en) * | 1979-11-28 | 1987-07-02 | Fujitsu Ltd | Semiconductor memory circuit device |
JPS5831674B2 (ja) * | 1979-12-19 | 1983-07-07 | 株式会社日立製作所 | メモリ |
DE3004565C2 (de) * | 1980-02-07 | 1984-06-14 | Siemens AG, 1000 Berlin und 8000 München | Integrierte digitale Halbleiterschaltung |
US4357687A (en) * | 1980-12-11 | 1982-11-02 | Fairchild Camera And Instr. Corp. | Adaptive word line pull down |
JPS5841597B2 (ja) * | 1980-12-24 | 1983-09-13 | 富士通株式会社 | 半導体メモリディスチャ−ジ回路 |
US4413191A (en) * | 1981-05-05 | 1983-11-01 | International Business Machines Corporation | Array word line driver system |
US4393476A (en) * | 1981-07-13 | 1983-07-12 | Fairchild Camera & Instrument Corp. | Random access memory dual word line recovery circuitry |
EP0077144B1 (en) * | 1981-09-29 | 1986-01-29 | Fujitsu Limited | Multi-emitter transistor memory device with word-line discharge current source |
JPS6052518B2 (ja) * | 1981-12-18 | 1985-11-19 | 富士通株式会社 | 半導体記憶装置 |
US4477885A (en) * | 1982-01-18 | 1984-10-16 | Fairchild Camera & Instrument Corporation | Current dump circuit for bipolar random access memories |
JPS58147882A (ja) * | 1982-02-27 | 1983-09-02 | Fujitsu Ltd | 半導体記憶装置のワ−ド線放電回路 |
EP0100160B1 (en) * | 1982-07-02 | 1989-09-06 | Fujitsu Limited | Semiconductor memory devices with word line discharging circuits |
JPS5961842U (ja) * | 1982-10-19 | 1984-04-23 | セイレイ工業株式会社 | 穀粒選別装置 |
US4570240A (en) * | 1983-12-29 | 1986-02-11 | Motorola, Inc. | AC Transient driver for memory cells |
US4694429A (en) * | 1984-11-29 | 1987-09-15 | Kabushiki Kaisha Toshiba | Semiconductor memory device |
US5278795A (en) * | 1987-03-27 | 1994-01-11 | U.S. Philips Corporation | Memory circuit having a line decoder with a Darlington-type switching stage and a discharge current source |
JPH05205483A (ja) * | 1992-01-23 | 1993-08-13 | Sony Corp | バイポーラram回路 |
US5864507A (en) * | 1996-12-18 | 1999-01-26 | Cypress Semiconductor Corporation | Dual level wordline clamp for reduced memory cell current |
US8072834B2 (en) * | 2005-08-25 | 2011-12-06 | Cypress Semiconductor Corporation | Line driver circuit and method with standby mode of operation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838404A (en) * | 1973-05-17 | 1974-09-24 | Teletype Corp | Random access memory system and cell |
GB1456608A (en) * | 1973-08-23 | 1976-11-24 | Ibm | Read only memory |
US3893087A (en) * | 1974-02-08 | 1975-07-01 | Gen Instrument Corp | Random access memory with shared column conductors |
DE2430784B2 (de) * | 1974-06-26 | 1977-02-10 | Siemens AG, 1000 Berlin und 8000 München | Bipolarer halbleiterspeicher |
-
1976
- 1976-09-29 JP JP11585276A patent/JPS5341968A/ja active Granted
-
1977
- 1977-09-27 US US05/836,969 patent/US4156941A/en not_active Expired - Lifetime
- 1977-09-29 NL NLAANVRAGE7710688,A patent/NL178729C/nl not_active IP Right Cessation
- 1977-09-29 DE DE2743955A patent/DE2743955C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL178729B (nl) | 1985-12-02 |
DE2743955C3 (de) | 1985-11-14 |
JPS5712234B2 (nl) | 1982-03-09 |
DE2743955B2 (de) | 1979-01-25 |
JPS5341968A (en) | 1978-04-15 |
DE2743955A1 (de) | 1978-03-30 |
US4156941A (en) | 1979-05-29 |
NL7710688A (nl) | 1978-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19960401 |