BE549827A - - Google Patents
Info
- Publication number
- BE549827A BE549827A BE549827DA BE549827A BE 549827 A BE549827 A BE 549827A BE 549827D A BE549827D A BE 549827DA BE 549827 A BE549827 A BE 549827A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
- H03K19/084—Diode-transistor logic
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US350687XA | 1955-07-25 | 1955-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549827A true BE549827A (fr) |
Family
ID=21880435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549827D BE549827A (fr) | 1955-07-25 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE549827A (fr) |
| CH (1) | CH350687A (fr) |
| DE (1) | DE1057171B (fr) |
| FR (1) | FR1156517A (fr) |
| GB (1) | GB809669A (fr) |
| NL (1) | NL209239A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258607A (en) * | 1966-06-28 | Logic building block with redundancy provisions | ||
| NL255664A (fr) * | 1959-09-24 | |||
| DE1126922B (de) * | 1960-07-29 | 1962-04-05 | Siemens Ag | Koinzidenzgatter mit im Ruhezustand stromdurchflossenen Transistoren |
| US3165641A (en) * | 1961-07-20 | 1965-01-12 | Sperry Rand Corp | Plural logic circuit utilizing breakdown diodes to improve wave shape and switching speeds |
| US3140405A (en) * | 1961-11-13 | 1964-07-07 | Sperry Rand Corp | Digital communications system |
| DE1191418B (de) * | 1962-06-11 | 1965-04-22 | Rca Corp | Schaltungsanordnung zur Realisierung logischer Funktionen |
| US3218483A (en) * | 1964-05-29 | 1965-11-16 | Ibm | Multimode transistor circuits |
| US3670180A (en) * | 1969-11-19 | 1972-06-13 | Concord Control Inc | Intervalometer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL173184B (nl) * | 1951-11-06 | Akad Gorniczo Hutnicza | Inrichting voor het invoeren van toeslagmateriaal in een smelt. |
-
0
- BE BE549827D patent/BE549827A/xx unknown
- NL NL209239D patent/NL209239A/xx unknown
-
1956
- 1956-07-16 GB GB21977/56A patent/GB809669A/en not_active Expired
- 1956-07-21 DE DES49659A patent/DE1057171B/de active Pending
- 1956-07-24 FR FR1156517D patent/FR1156517A/fr not_active Expired
- 1956-07-25 CH CH350687D patent/CH350687A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB809669A (en) | 1959-02-25 |
| CH350687A (de) | 1960-12-15 |
| FR1156517A (fr) | 1958-05-19 |
| NL209239A (fr) | |
| DE1057171B (de) | 1959-05-14 |