BE645448A - - Google Patents
Info
- Publication number
- BE645448A BE645448A BE645448A BE645448A BE645448A BE 645448 A BE645448 A BE 645448A BE 645448 A BE645448 A BE 645448A BE 645448 A BE645448 A BE 645448A BE 645448 A BE645448 A BE 645448A
- 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
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/018—Coupling arrangements; Interface arrangements using bipolar transistors only
- H03K19/01806—Interface arrangements
-
- 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
- H03K19/01—Modifications for accelerating switching
- H03K19/013—Modifications for accelerating switching in bipolar transistor circuits
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB989864A GB1028656A (en) | 1963-03-22 | 1964-03-09 | Transistor logic circuits |
| BE645448A BE645448A (en) | 1963-03-22 | 1964-03-19 | |
| NL6403014A NL6403014A (en) | 1963-03-22 | 1964-03-20 | |
| DE1964R0037508 DE1293846B (en) | 1963-03-22 | 1964-03-20 | Logical circuit with several gate transistors |
| SE3502/64A SE322810B (en) | 1963-03-22 | 1964-03-20 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US267103A US3283180A (en) | 1963-03-22 | 1963-03-22 | Logic circuits utilizing transistor as level shift means |
| BE645448A BE645448A (en) | 1963-03-22 | 1964-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645448A true BE645448A (en) | 1964-07-16 |
Family
ID=25655775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645448A BE645448A (en) | 1963-03-22 | 1964-03-19 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE645448A (en) |
| DE (1) | DE1293846B (en) |
| GB (1) | GB1028656A (en) |
| NL (1) | NL6403014A (en) |
| SE (1) | SE322810B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228369A (en) * | 1977-12-30 | 1980-10-14 | International Business Machines Corporation | Integrated circuit interconnection structure having precision terminating resistors |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1065876B (en) * | 1957-12-23 | 1959-09-24 | IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindelfingen (Württ.) | Circuit with a transistor and a constant current source |
| DE1104998B (en) * | 1958-12-08 | 1961-04-20 | Ibm Deutschland | Magnetic core switch matrix |
-
1964
- 1964-03-09 GB GB989864A patent/GB1028656A/en not_active Expired
- 1964-03-19 BE BE645448A patent/BE645448A/xx unknown
- 1964-03-20 SE SE3502/64A patent/SE322810B/xx unknown
- 1964-03-20 NL NL6403014A patent/NL6403014A/xx unknown
- 1964-03-20 DE DE1964R0037508 patent/DE1293846B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE322810B (en) | 1970-04-20 |
| GB1028656A (en) | 1966-05-04 |
| DE1293846B (en) | 1969-04-30 |
| NL6403014A (en) | 1964-09-23 |