BE778654A - PERFECTED LOGIC CIRCUIT - Google Patents
PERFECTED LOGIC CIRCUITInfo
- Publication number
- BE778654A BE778654A BE778654A BE778654A BE778654A BE 778654 A BE778654 A BE 778654A BE 778654 A BE778654 A BE 778654A BE 778654 A BE778654 A BE 778654A BE 778654 A BE778654 A BE 778654A
- Authority
- BE
- Belgium
- Prior art keywords
- perfected
- logic circuit
- logic
- circuit
- perfected logic
- Prior art date
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
- H03K19/086—Emitter coupled logic
- H03K19/0863—Emitter function logic [EFL]; Base coupled logic [BCL]
-
- 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
- H03K19/088—Transistor-transistor logic
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13107071A | 1971-04-05 | 1971-04-05 | |
US15999071A | 1971-07-06 | 1971-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE778654A true BE778654A (en) | 1972-05-16 |
Family
ID=26829105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE778654A BE778654A (en) | 1971-04-05 | 1972-01-28 | PERFECTED LOGIC CIRCUIT |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5759691B1 (en) |
BE (1) | BE778654A (en) |
CH (1) | CH570079A5 (en) |
CS (1) | CS182220B2 (en) |
DD (1) | DD98804A5 (en) |
DE (1) | DE2215900C2 (en) |
FR (1) | FR2187189A5 (en) |
GB (2) | GB1388161A (en) |
IL (1) | IL38874A (en) |
IT (1) | IT950679B (en) |
NL (1) | NL176513C (en) |
YU (1) | YU35826B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999080A (en) * | 1974-12-23 | 1976-12-21 | Texas Instruments Inc. | Transistor coupled logic circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508076A (en) * | 1967-04-26 | 1970-04-21 | Rca Corp | Logic circuitry |
DE1918873B2 (en) * | 1969-04-14 | 1972-07-27 | Siemens AG, 1000 Berlin u. 8000 München | ECL CIRCUIT FOR REALIZING THE AND-CONNECTION |
-
1972
- 1972-01-28 BE BE778654A patent/BE778654A/en not_active IP Right Cessation
- 1972-03-02 IL IL38874A patent/IL38874A/en unknown
- 1972-03-07 CS CS7200001512A patent/CS182220B2/en unknown
- 1972-03-13 FR FR7208678A patent/FR2187189A5/fr not_active Expired
- 1972-03-22 IT IT22285/72A patent/IT950679B/en active
- 1972-03-22 NL NLAANVRAGE7203801,A patent/NL176513C/en active Search and Examination
- 1972-03-22 GB GB1336572A patent/GB1388161A/en not_active Expired
- 1972-03-22 GB GB3683172*A patent/GB1388162A/en not_active Expired
- 1972-03-24 CH CH442872A patent/CH570079A5/xx not_active IP Right Cessation
- 1972-03-28 YU YU821/72A patent/YU35826B/en unknown
- 1972-04-01 DE DE2215900A patent/DE2215900C2/en not_active Expired
- 1972-04-04 DD DD162047A patent/DD98804A5/xx unknown
- 1972-04-05 JP JP47033571A patent/JPS5759691B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL176513C (en) | 1985-04-16 |
YU82172A (en) | 1980-12-31 |
IT950679B (en) | 1973-06-20 |
YU35826B (en) | 1981-06-30 |
CS182220B2 (en) | 1978-04-28 |
GB1388161A (en) | 1975-03-26 |
IL38874A0 (en) | 1972-05-30 |
FR2187189A5 (en) | 1974-01-11 |
NL7203801A (en) | 1972-10-09 |
GB1388162A (en) | 1975-03-26 |
DE2215900C2 (en) | 1983-06-09 |
DD98804A5 (en) | 1973-07-05 |
DE2215900A1 (en) | 1972-10-26 |
JPS5759691B1 (en) | 1982-12-16 |
IL38874A (en) | 1974-09-10 |
CH570079A5 (en) | 1975-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BURROUGHS CORP. Effective date: 19890131 |