GB1494234A - Current-operated or gate circuits - Google Patents
Current-operated or gate circuitsInfo
- Publication number
- GB1494234A GB1494234A GB14741/75A GB1474175A GB1494234A GB 1494234 A GB1494234 A GB 1494234A GB 14741/75 A GB14741/75 A GB 14741/75A GB 1474175 A GB1474175 A GB 1474175A GB 1494234 A GB1494234 A GB 1494234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistors
- transistor
- scr
- current
- common
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000003412 degenerative effect Effects 0.000 abstract 1
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
- H03K17/60—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 bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6242—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only and without selecting means
-
- 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
-
- 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
- H03K19/086—Emitter coupled logic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
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)
- Computer Networks & Wireless Communication (AREA)
- Electronic Switches (AREA)
- Logic Circuits (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/463,606 US4051391A (en) | 1974-04-24 | 1974-04-24 | Current-operated circuits and structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1494234A true GB1494234A (en) | 1977-12-07 |
Family
ID=23840689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14741/75A Expired GB1494234A (en) | 1974-04-24 | 1975-04-10 | Current-operated or gate circuits |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4051391A (https=) |
| JP (1) | JPS5246066B2 (https=) |
| CA (1) | CA1041204A (https=) |
| FR (1) | FR2269243A1 (https=) |
| GB (1) | GB1494234A (https=) |
| IT (1) | IT1037284B (https=) |
| NL (1) | NL7504804A (https=) |
| SE (1) | SE398586B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100755A (en) * | 1980-12-15 | 1982-06-23 | Fujitsu Ltd | Semiconductor device |
| US5721512A (en) * | 1996-04-23 | 1998-02-24 | Analog Devices, Inc. | Current mirror with input voltage set by saturated collector-emitter voltage |
| US8885305B2 (en) * | 2012-04-25 | 2014-11-11 | Globalfoundries Singapore Pte. Ltd. | Method and apparatus for ESD circuits |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3416043A (en) * | 1965-04-12 | 1968-12-10 | Burroughs Corp | Integrated anti-ringing clamped logic circuits |
| US3573504A (en) * | 1968-01-16 | 1971-04-06 | Trw Inc | Temperature compensated current source |
| US3755693A (en) * | 1971-08-30 | 1973-08-28 | Rca Corp | Coupling circuit |
-
1974
- 1974-04-24 US US05/463,606 patent/US4051391A/en not_active Expired - Lifetime
-
1975
- 1975-04-10 GB GB14741/75A patent/GB1494234A/en not_active Expired
- 1975-04-14 IT IT22315/75A patent/IT1037284B/it active
- 1975-04-14 CA CA224,476A patent/CA1041204A/en not_active Expired
- 1975-04-16 SE SE7504403A patent/SE398586B/xx unknown
- 1975-04-23 JP JP50050195A patent/JPS5246066B2/ja not_active Expired
- 1975-04-23 NL NL7504804A patent/NL7504804A/xx not_active Application Discontinuation
- 1975-04-24 FR FR7512890A patent/FR2269243A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2269243A1 (https=) | 1975-11-21 |
| DE2518321A1 (de) | 1975-11-06 |
| JPS5246066B2 (https=) | 1977-11-21 |
| US4051391A (en) | 1977-09-27 |
| DE2518321B2 (de) | 1977-07-14 |
| SE7504403L (sv) | 1975-10-27 |
| JPS50149263A (https=) | 1975-11-29 |
| AU8035575A (en) | 1976-10-28 |
| CA1041204A (en) | 1978-10-24 |
| NL7504804A (nl) | 1975-10-28 |
| IT1037284B (it) | 1979-11-10 |
| SE398586B (sv) | 1977-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |