DE2243634A1 - Mehrstufige logische schaltung - Google Patents
Mehrstufige logische schaltungInfo
- Publication number
- DE2243634A1 DE2243634A1 DE19722243634 DE2243634A DE2243634A1 DE 2243634 A1 DE2243634 A1 DE 2243634A1 DE 19722243634 DE19722243634 DE 19722243634 DE 2243634 A DE2243634 A DE 2243634A DE 2243634 A1 DE2243634 A1 DE 2243634A1
- Authority
- DE
- Germany
- Prior art keywords
- stage
- emitter
- logic
- coupled
- current switching
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- DOETVZCFKJCYJV-UHFFFAOYSA-N 6-(4,5-dihydro-1h-imidazol-2-yl)-2-[4-(4,5-dihydro-1h-imidazol-2-yl)phenyl]-1h-indole Chemical compound N1CCN=C1C1=CC=C(C=2NC3=CC(=CC=C3C=2)C=2NCCN=2)C=C1 DOETVZCFKJCYJV-UHFFFAOYSA-N 0.000 description 1
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- H03K19/0002—Multistate logic
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17974471A | 1971-09-13 | 1971-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2243634A1 true DE2243634A1 (de) | 1973-03-22 |
Family
ID=22657812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722243634 Pending DE2243634A1 (de) | 1971-09-13 | 1972-09-06 | Mehrstufige logische schaltung |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4838662A (OSRAM) |
| AU (1) | AU470288B2 (OSRAM) |
| CA (1) | CA974307A (OSRAM) |
| DE (1) | DE2243634A1 (OSRAM) |
| FR (1) | FR2152919B1 (OSRAM) |
| GB (1) | GB1403622A (OSRAM) |
| IT (1) | IT974983B (OSRAM) |
| NL (1) | NL7211636A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4631427A (en) * | 1984-11-19 | 1986-12-23 | Advanced Micro Devices, Inc. | ECL gate circuit having internally generated reference voltages |
| US4649298A (en) * | 1985-01-09 | 1987-03-10 | At&T Bell Laboratories | Non-saturating tri-state driver circuit |
| US5039881A (en) * | 1989-06-23 | 1991-08-13 | Motorola, Inc. | High speed, low power input buffer |
-
1972
- 1972-08-09 CA CA149,047A patent/CA974307A/en not_active Expired
- 1972-08-17 GB GB3846772A patent/GB1403622A/en not_active Expired
- 1972-08-25 NL NL7211636A patent/NL7211636A/xx not_active Application Discontinuation
- 1972-08-29 JP JP8589872A patent/JPS4838662A/ja active Pending
- 1972-09-06 DE DE19722243634 patent/DE2243634A1/de active Pending
- 1972-09-08 IT IT6985572A patent/IT974983B/it active
- 1972-09-12 AU AU46580/72A patent/AU470288B2/en not_active Expired
- 1972-09-13 FR FR7232451A patent/FR2152919B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT974983B (it) | 1974-07-10 |
| FR2152919B1 (OSRAM) | 1974-01-04 |
| JPS4838662A (OSRAM) | 1973-06-07 |
| AU470288B2 (en) | 1976-03-11 |
| CA974307A (en) | 1975-09-09 |
| AU4658072A (en) | 1974-03-21 |
| NL7211636A (OSRAM) | 1973-03-15 |
| FR2152919A1 (OSRAM) | 1973-04-27 |
| GB1403622A (en) | 1975-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |