DE3377090D1 - - Google Patents
Info
- Publication number
- DE3377090D1 DE3377090D1 DE19833377090 DE3377090T DE3377090D1 DE 3377090 D1 DE3377090 D1 DE 3377090D1 DE 19833377090 DE19833377090 DE 19833377090 DE 3377090 T DE3377090 T DE 3377090T DE 3377090 D1 DE3377090 D1 DE 3377090D1
- Authority
- DE
- Germany
- 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
Links
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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/288—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable using additional transistors in the input circuit
-
- 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
- G11C11/411—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 bipolar transistors only
- G11C11/4113—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 bipolar transistors only with at least one cell access to base or collector of at least one of said transistors, e.g. via access diodes, access transistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP83430036A EP0139804B1 (de) | 1983-10-28 | 1983-10-28 | Vorrichtung zum Speichern und Lesen eines Informationsbits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3377090D1 true DE3377090D1 (de) | 1988-07-21 |
Family
ID=8191507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833377090 Expired DE3377090D1 (de) | 1983-10-28 | 1983-10-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4592023A (de) |
| EP (1) | EP0139804B1 (de) |
| JP (1) | JPS6098736A (de) |
| DE (1) | DE3377090D1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922455A (en) * | 1987-09-08 | 1990-05-01 | International Business Machines Corporation | Memory cell with active device for saturation capacitance discharge prior to writing |
| US5107507A (en) * | 1988-05-26 | 1992-04-21 | International Business Machines | Bidirectional buffer with latch and parity capability |
| US5173619A (en) * | 1988-05-26 | 1992-12-22 | International Business Machines Corporation | Bidirectional buffer with latch and parity capability |
| US4995001A (en) * | 1988-10-31 | 1991-02-19 | International Business Machines Corporation | Memory cell and read circuit |
| US5949562A (en) * | 1994-11-30 | 1999-09-07 | Canon Kabushiki Kaisha | Transmission wavelength control method permitting efficient wavelength multiplexing, optical communication method, optical transmitter, optical transmitter-receiver apparatus, and optical communication system |
| KR100452902B1 (ko) * | 2000-07-10 | 2004-10-15 | 미쓰비시덴키 가부시키가이샤 | 기억 장치 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3504350A (en) * | 1966-01-11 | 1970-03-31 | Sperry Rand Corp | Flip-flop memory with minimized interconnection wiring |
| JPS4879662A (de) * | 1972-01-26 | 1973-10-25 | ||
| JPS5043961A (de) * | 1973-08-21 | 1975-04-21 | ||
| US4104719A (en) * | 1976-05-20 | 1978-08-01 | The United States Of America As Represented By The Secretary Of The Navy | Multi-access memory module for data processing systems |
| JPS5549042A (en) * | 1978-10-04 | 1980-04-08 | Nippon Telegr & Teleph Corp <Ntt> | Sound momentary break interpolating receiver |
| JPS55149030A (en) * | 1979-05-09 | 1980-11-20 | Hitachi Ltd | Shape detector of strip plate |
| JPS5887407A (ja) * | 1981-11-20 | 1983-05-25 | Hitachi Ltd | 形状検出装置 |
-
1983
- 1983-10-28 DE DE19833377090 patent/DE3377090D1/de not_active Expired
- 1983-10-28 EP EP83430036A patent/EP0139804B1/de not_active Expired
-
1984
- 1984-06-21 US US06/623,052 patent/US4592023A/en not_active Expired - Fee Related
- 1984-09-28 JP JP59202166A patent/JPS6098736A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6098736A (ja) | 1985-06-01 |
| JPH0242258B2 (de) | 1990-09-21 |
| EP0139804B1 (de) | 1988-06-15 |
| US4592023A (en) | 1986-05-27 |
| EP0139804A1 (de) | 1985-05-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |