GB1573950A - Bistable logic element - Google Patents
Bistable logic element Download PDFInfo
- Publication number
- GB1573950A GB1573950A GB5625/77A GB562577A GB1573950A GB 1573950 A GB1573950 A GB 1573950A GB 5625/77 A GB5625/77 A GB 5625/77A GB 562577 A GB562577 A GB 562577A GB 1573950 A GB1573950 A GB 1573950A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- zone
- emitter
- base
- type
- 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
- 239000000758 substrate Substances 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 3
- 101150110971 CIN7 gene Proteins 0.000 claims description 2
- 101100286980 Daucus carota INV2 gene Proteins 0.000 claims description 2
- 101150110298 INV1 gene Proteins 0.000 claims description 2
- 101100397044 Xenopus laevis invs-a gene Proteins 0.000 claims description 2
- 101100397045 Xenopus laevis invs-b gene Proteins 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
- H10D84/65—Integrated injection 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
- H03K19/091—Integrated injection logic or merged transistor logic
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
- H10D84/611—Combinations of BJTs and one or more of diodes, resistors or capacitors
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)
- Bipolar Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7604082A FR2341232A1 (fr) | 1976-02-13 | 1976-02-13 | Element logique bistable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1573950A true GB1573950A (en) | 1980-08-28 |
Family
ID=9169110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5625/77A Expired GB1573950A (en) | 1976-02-13 | 1977-02-10 | Bistable logic element |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5299056A (enExample) |
| CA (1) | CA1081862A (enExample) |
| DE (1) | DE2705796A1 (enExample) |
| FR (1) | FR2341232A1 (enExample) |
| GB (1) | GB1573950A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2414778A1 (fr) * | 1978-01-13 | 1979-08-10 | Thomson Csf | Element de memoire statique a acces aleatoire |
| EP0111977B1 (en) * | 1982-12-20 | 1989-04-05 | Koninklijke Philips Electronics N.V. | Integrated circuit and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1927585C3 (de) * | 1969-05-30 | 1978-10-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Transistor mit lateraler Emitterzone und gleichdotierter lateraler Kollektorzone |
| IT957917B (it) * | 1971-05-17 | 1973-10-20 | Smiths Industries Ltd | Perfezionamenti nei dispositivi a semiconduttore |
-
1976
- 1976-02-13 FR FR7604082A patent/FR2341232A1/fr active Granted
-
1977
- 1977-02-10 GB GB5625/77A patent/GB1573950A/en not_active Expired
- 1977-02-11 DE DE19772705796 patent/DE2705796A1/de not_active Ceased
- 1977-02-11 CA CA271,554A patent/CA1081862A/en not_active Expired
- 1977-02-14 JP JP1488277A patent/JPS5299056A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1081862A (en) | 1980-07-15 |
| FR2341232B1 (enExample) | 1979-07-20 |
| DE2705796A1 (de) | 1977-08-18 |
| FR2341232A1 (fr) | 1977-09-09 |
| JPS5299056A (en) | 1977-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |