DE1298565B - Zerstoerungsfrei auslesbare Speicherschaltung - Google Patents
Zerstoerungsfrei auslesbare SpeicherschaltungInfo
- Publication number
- DE1298565B DE1298565B DEK64481A DEK0064481A DE1298565B DE 1298565 B DE1298565 B DE 1298565B DE K64481 A DEK64481 A DE K64481A DE K0064481 A DEK0064481 A DE K0064481A DE 1298565 B DE1298565 B DE 1298565B
- Authority
- DE
- Germany
- Prior art keywords
- diode
- interrogation
- terminals
- information
- circuit
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/58—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being tunnel diodes
-
- 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
- G11C11/36—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic)
- G11C11/38—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic) using tunnel diodes
-
- 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
- H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
- H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/56—Indexing scheme relating to G11C11/56 and sub-groups for features not covered by these groups
- G11C2211/561—Multilevel memory cell aspects
- G11C2211/5614—Multilevel memory cell comprising negative resistance, quantum tunneling or resonance tunneling elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Radar Systems Or Details Thereof (AREA)
- Devices For Supply Of Signal Current (AREA)
- Static Random-Access Memory (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP230360 | 1960-01-28 | ||
| JP696960 | 1960-03-07 | ||
| JP3754360 | 1960-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1298565B true DE1298565B (de) | 1969-07-03 |
Family
ID=27275293
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK64481A Pending DE1298565B (de) | 1960-01-28 | 1961-01-27 | Zerstoerungsfrei auslesbare Speicherschaltung |
| DEK64480A Pending DE1298564B (de) | 1960-01-28 | 1961-01-27 | Zerstoerungsfrei auslesbare Speicherschaltung |
| DEK42757A Pending DE1264506B (de) | 1960-01-28 | 1961-01-27 | Zerstoerungsfrei auslesbare Speicherschaltung |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK64480A Pending DE1298564B (de) | 1960-01-28 | 1961-01-27 | Zerstoerungsfrei auslesbare Speicherschaltung |
| DEK42757A Pending DE1264506B (de) | 1960-01-28 | 1961-01-27 | Zerstoerungsfrei auslesbare Speicherschaltung |
Country Status (4)
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735001A (en) * | 1956-02-14 | Witters | ||
| DE1059508B (de) * | 1957-06-21 | 1959-06-18 | Siemens Elektrogeraete Gmbh | Elektronischer Informationsspeicher |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL213425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-01-03 | |||
| US2986724A (en) * | 1959-05-27 | 1961-05-30 | Bell Telephone Labor Inc | Negative resistance oscillator |
| US3017613A (en) * | 1959-08-31 | 1962-01-16 | Rca Corp | Negative resistance diode memory |
| US3034106A (en) * | 1959-09-25 | 1962-05-08 | Fairchild Camera Instr Co | Memory circuit |
-
0
- NL NL260598D patent/NL260598A/xx unknown
-
1961
- 1961-01-24 US US84661A patent/US3193699A/en not_active Expired - Lifetime
- 1961-01-27 DE DEK64481A patent/DE1298565B/de active Pending
- 1961-01-27 GB GB3204/61A patent/GB975952A/en not_active Expired
- 1961-01-27 DE DEK64480A patent/DE1298564B/de active Pending
- 1961-01-27 DE DEK42757A patent/DE1264506B/de active Pending
-
1972
- 1972-01-19 NL NL7200758A patent/NL7200758A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735001A (en) * | 1956-02-14 | Witters | ||
| DE1059508B (de) * | 1957-06-21 | 1959-06-18 | Siemens Elektrogeraete Gmbh | Elektronischer Informationsspeicher |
Also Published As
| Publication number | Publication date |
|---|---|
| GB975952A (en) | 1964-11-25 |
| NL7200758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-25 |
| DE1298564B (de) | 1969-09-18 |
| US3193699A (en) | 1965-07-06 |
| NL260598A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1264506B (de) | 1968-03-28 |
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