DE2002708C3 - Speicheranordnung mit bistabilen Kippschaltungen - Google Patents
Speicheranordnung mit bistabilen KippschaltungenInfo
- Publication number
- DE2002708C3 DE2002708C3 DE19702002708 DE2002708A DE2002708C3 DE 2002708 C3 DE2002708 C3 DE 2002708C3 DE 19702002708 DE19702002708 DE 19702002708 DE 2002708 A DE2002708 A DE 2002708A DE 2002708 C3 DE2002708 C3 DE 2002708C3
- Authority
- DE
- Germany
- Prior art keywords
- transistors
- emitter
- bit line
- memory
- transistor
- Prior art date
- 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
- 230000015654 memory Effects 0.000 title claims description 63
- 239000011159 matrix material Substances 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 241001417516 Haemulidae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 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
- H03K3/26—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
- H03K3/2885—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 the input circuit having a differential configuration
-
- 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
- G11C11/4116—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 via separately connected emittors of said transistors or via multiple emittors, e.g. T2L, ECL
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Memories (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702002708 DE2002708C3 (de) | 1970-01-22 | 1970-01-22 | Speicheranordnung mit bistabilen Kippschaltungen |
| FR7045289A FR2077262B1 (https=) | 1970-01-22 | 1970-12-08 | |
| JP45121936A JPS5139501B1 (https=) | 1970-01-22 | 1970-12-29 | |
| GB2001871A GB1331815A (en) | 1970-01-22 | 1971-04-19 | Data storage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702002708 DE2002708C3 (de) | 1970-01-22 | 1970-01-22 | Speicheranordnung mit bistabilen Kippschaltungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2002708A1 DE2002708A1 (de) | 1971-07-29 |
| DE2002708B2 DE2002708B2 (de) | 1978-01-19 |
| DE2002708C3 true DE2002708C3 (de) | 1978-09-28 |
Family
ID=5760204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702002708 Expired DE2002708C3 (de) | 1970-01-22 | 1970-01-22 | Speicheranordnung mit bistabilen Kippschaltungen |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5139501B1 (https=) |
| DE (1) | DE2002708C3 (https=) |
| FR (1) | FR2077262B1 (https=) |
| GB (1) | GB1331815A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736573A (en) * | 1971-11-11 | 1973-05-29 | Ibm | Resistor sensing bit switch |
-
1970
- 1970-01-22 DE DE19702002708 patent/DE2002708C3/de not_active Expired
- 1970-12-08 FR FR7045289A patent/FR2077262B1/fr not_active Expired
- 1970-12-29 JP JP45121936A patent/JPS5139501B1/ja active Pending
-
1971
- 1971-04-19 GB GB2001871A patent/GB1331815A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2002708A1 (de) | 1971-07-29 |
| FR2077262B1 (https=) | 1975-04-18 |
| DE2002708B2 (de) | 1978-01-19 |
| FR2077262A1 (https=) | 1971-10-22 |
| GB1331815A (en) | 1973-09-26 |
| JPS5139501B1 (https=) | 1976-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |