FR2415392B1 - - Google Patents
Info
- Publication number
- FR2415392B1 FR2415392B1 FR7801600A FR7801600A FR2415392B1 FR 2415392 B1 FR2415392 B1 FR 2415392B1 FR 7801600 A FR7801600 A FR 7801600A FR 7801600 A FR7801600 A FR 7801600A FR 2415392 B1 FR2415392 B1 FR 2415392B1
- Authority
- FR
- France
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
-
- 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
-
- 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
-
- 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
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/1733—Controllable logic circuits
- H03K19/1735—Controllable logic circuits by wiring, e.g. uncommitted logic arrays
- H03K19/1736—Controllable logic circuits by wiring, e.g. uncommitted logic arrays in which the wiring can be modified
-
- 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
- H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
- H03K19/21—EXCLUSIVE-OR circuits, i.e. giving output if input signal exists at only one input; COINCIDENCE circuits, i.e. giving output only if all input signals are identical
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/04—Position modulation, i.e. PPM
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B99/00—Subject matter not provided for in other groups of this subclass
- H10B99/10—Memory cells having a cross-point geometry
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Power Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Software Systems (AREA)
- Mathematical Optimization (AREA)
- Amplifiers (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
- Amplitude Modulation (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801600A FR2415392A1 (fr) | 1978-01-20 | 1978-01-20 | Circuit electronique multifonction a quatre circuits de base et applications de ce circuit |
GB7901263A GB2015289B (en) | 1978-01-20 | 1979-01-12 | Multifunction electronic circuit arrangement having four basic circuits and applications of said circuit arrangement |
NL7900398A NL7900398A (nl) | 1978-01-20 | 1979-01-18 | Elektronische multi-funktieschakeling. |
JP404379A JPS54113283A (en) | 1978-01-20 | 1979-01-19 | Multiifunction circuit |
DE19792902112 DE2902112A1 (de) | 1978-01-20 | 1979-01-19 | Elektronische mehrfunktions-schaltungsanordnung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801600A FR2415392A1 (fr) | 1978-01-20 | 1978-01-20 | Circuit electronique multifonction a quatre circuits de base et applications de ce circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2415392A1 FR2415392A1 (fr) | 1979-08-17 |
FR2415392B1 true FR2415392B1 (US07498051-20090303-C00003.png) | 1980-06-06 |
Family
ID=9203682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801600A Granted FR2415392A1 (fr) | 1978-01-20 | 1978-01-20 | Circuit electronique multifonction a quatre circuits de base et applications de ce circuit |
Country Status (5)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133518A1 (de) * | 1981-08-25 | 1983-03-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "elektronischer schalter" |
JPH0669142B2 (ja) * | 1983-04-15 | 1994-08-31 | 株式会社日立製作所 | 半導体集積回路装置 |
GB2161044B (en) * | 1984-06-28 | 1988-01-27 | Stc Plc | Telephone subscribers circuits |
JPS61186019A (ja) * | 1985-02-13 | 1986-08-19 | Toshiba Corp | E↑2prom |
GB2228154B (en) * | 1989-02-09 | 1993-04-21 | Plessey Co Plc | On-chip integrated oscillator circuits |
JP2622051B2 (ja) * | 1992-06-19 | 1997-06-18 | 株式会社東芝 | Eeprom |
US6803832B2 (en) * | 2002-09-06 | 2004-10-12 | Freescale Semiconductor, Inc. | Oscillator circuit having reduced layout area and lower power supply transients |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3694931A (en) * | 1970-01-06 | 1972-10-03 | Joseph J Bialek | Training device for teaching digital logic operations |
-
1978
- 1978-01-20 FR FR7801600A patent/FR2415392A1/fr active Granted
-
1979
- 1979-01-12 GB GB7901263A patent/GB2015289B/en not_active Expired
- 1979-01-18 NL NL7900398A patent/NL7900398A/xx not_active Application Discontinuation
- 1979-01-19 DE DE19792902112 patent/DE2902112A1/de not_active Withdrawn
- 1979-01-19 JP JP404379A patent/JPS54113283A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7900398A (nl) | 1979-07-24 |
GB2015289A (en) | 1979-09-05 |
GB2015289B (en) | 1982-08-18 |
FR2415392A1 (fr) | 1979-08-17 |
DE2902112A1 (de) | 1979-09-06 |
JPS54113283A (en) | 1979-09-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |