BE557401A - - Google Patents
Info
- Publication number
- BE557401A BE557401A BE557401DA BE557401A BE 557401 A BE557401 A BE 557401A BE 557401D A BE557401D A BE 557401DA BE 557401 A BE557401 A BE 557401A
- Authority
- BE
- Belgium
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
- H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
-
- 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
- G11C11/39—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using thyristors or the avalanche or negative resistance type, e.g. PNPN, SCR, SCS, UJT
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/80—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices having only two electrodes, e.g. tunnel diode, multi-layer diode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electronic Switches (AREA)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE883594X | 1957-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557401A true BE557401A (ja) |
Family
ID=3883844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557401D BE557401A (ja) | 1957-05-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2986656A (ja) |
| BE (1) | BE557401A (ja) |
| DE (1) | DE1060906B (ja) |
| FR (1) | FR1206126A (ja) |
| GB (1) | GB883594A (ja) |
| NL (1) | NL227531A (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761020A (en) * | 1951-09-12 | 1956-08-28 | Bell Telephone Labor Inc | Frequency selective semiconductor circuit elements |
| US2801348A (en) * | 1954-05-03 | 1957-07-30 | Rca Corp | Semiconductor devices |
| US2866105A (en) * | 1955-10-04 | 1958-12-23 | Sperry Rand Corp | Transistor logical device |
| US2922898A (en) * | 1956-03-27 | 1960-01-26 | Sylvania Electric Prod | Electronic counter |
| US2901640A (en) * | 1956-12-31 | 1959-08-25 | Litton Industries Inc | Transistor gates |
-
0
- NL NL227531D patent/NL227531A/xx unknown
- BE BE557401D patent/BE557401A/xx unknown
-
1958
- 1958-05-06 DE DEN15040A patent/DE1060906B/de active Pending
- 1958-05-07 GB GB14617/58A patent/GB883594A/en not_active Expired
- 1958-05-08 US US733870A patent/US2986656A/en not_active Expired - Lifetime
- 1958-05-09 FR FR1206126D patent/FR1206126A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1206126A (fr) | 1960-02-08 |
| US2986656A (en) | 1961-05-30 |
| DE1060906B (de) | 1959-07-09 |
| GB883594A (en) | 1961-12-06 |
| NL227531A (ja) |