FR1398938A - Nouveau circuit électronique comparateur - Google Patents

Nouveau circuit électronique comparateur

Info

Publication number
FR1398938A
FR1398938A FR969694A FR969694A FR1398938A FR 1398938 A FR1398938 A FR 1398938A FR 969694 A FR969694 A FR 969694A FR 969694 A FR969694 A FR 969694A FR 1398938 A FR1398938 A FR 1398938A
Authority
FR
France
Prior art keywords
comparator circuit
new electronic
electronic comparator
new
circuit
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
Application number
FR969694A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR969694A priority Critical patent/FR1398938A/fr
Priority to BE661659A priority patent/BE661659A/xx
Priority to DEC35453A priority patent/DE1295648B/de
Priority to US444642A priority patent/US3348199A/en
Priority to NL656504233A priority patent/NL154849B/xx
Priority to ES0311395A priority patent/ES311395A1/es
Priority to GB14355/65A priority patent/GB1108861A/en
Application granted granted Critical
Publication of FR1398938A publication Critical patent/FR1398938A/fr
Priority to FR126291A priority patent/FR94120E/fr
Priority to NL6815041A priority patent/NL6815041A/xx
Priority to BE723042D priority patent/BE723042A/xx
Priority to US771737A priority patent/US3612847A/en
Expired legal-status Critical Current

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
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • G06F7/503—Half or full adders, i.e. basic adder cells for one denomination using carry switching, i.e. the incoming carry being connected directly, or only via an inverter, to the carry output under control of a carry propagate signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E1/00—Devices for processing exclusively digital data
    • G06E1/02—Devices for processing exclusively digital data operating upon the order or content of the data handled
    • G06E1/04—Devices for processing exclusively digital data operating upon the order or content of the data handled for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • 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
    • G06F7/02—Comparing digital values
    • G06F7/026—Magnitude comparison, i.e. determining the relative order of operands based on their numerical value, e.g. window comparator
    • 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
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • 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
    • H03K19/09—Resistor-transistor 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
    • H03K19/12—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using diode rectifiers
    • 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
    • H03K19/14—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • 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
    • H03K19/212—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 using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2409—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • H03K5/249—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors using clock signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/14—Conversion to or from non-weighted codes
    • H03M7/16—Conversion to or from unit-distance codes, e.g. Gray code, reflected binary code

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Power Engineering (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Detection And Correction Of Errors (AREA)
FR969694A 1964-04-03 1964-04-03 Nouveau circuit électronique comparateur Expired FR1398938A (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR969694A FR1398938A (fr) 1964-04-03 1964-04-03 Nouveau circuit électronique comparateur
BE661659A BE661659A (fr) 1964-04-03 1965-03-25
DEC35453A DE1295648B (de) 1964-04-03 1965-03-30 Elektronischer Schaltkreis zur Durchfuehrung logischer Funktionen
US444642A US3348199A (en) 1964-04-03 1965-04-01 Electrical comparator circuitry
NL656504233A NL154849B (nl) 1964-04-03 1965-04-02 Elektrische vergelijkingsschakeling.
ES0311395A ES311395A1 (es) 1964-04-03 1965-04-03 Nuevo circuito electronico comparador.
GB14355/65A GB1108861A (en) 1964-04-03 1965-04-05 Improvements in or relating to electronic circuits
FR126291A FR94120E (fr) 1964-04-03 1967-10-30 Nouveau circuit électronique comparateur.
NL6815041A NL6815041A (fr) 1964-04-03 1968-10-21
BE723042D BE723042A (fr) 1964-04-03 1968-10-28
US771737A US3612847A (en) 1964-04-03 1968-10-30 Electrical apparatus and method for adding binary numbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969694A FR1398938A (fr) 1964-04-03 1964-04-03 Nouveau circuit électronique comparateur

Publications (1)

Publication Number Publication Date
FR1398938A true FR1398938A (fr) 1965-05-14

Family

ID=8826995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969694A Expired FR1398938A (fr) 1964-04-03 1964-04-03 Nouveau circuit électronique comparateur

Country Status (7)

Country Link
US (1) US3348199A (fr)
BE (1) BE661659A (fr)
DE (1) DE1295648B (fr)
ES (1) ES311395A1 (fr)
FR (1) FR1398938A (fr)
GB (1) GB1108861A (fr)
NL (1) NL154849B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202543A1 (de) * 1982-01-27 1983-08-04 Texas Instruments Deutschland Gmbh, 8050 Freising Schaltungsanordnung zum pruefen der uebereinstimmung von zwei binaerwoertern

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478314A (en) * 1966-04-26 1969-11-11 Automatic Elect Lab Transistorized exclusive-or comparator
US3659209A (en) * 1969-09-29 1972-04-25 Gen Electric Slope polarity detector circuit
FR2140321B1 (fr) * 1971-06-10 1974-03-22 Dassault Electronique
US3767906A (en) * 1972-01-21 1973-10-23 Rca Corp Multifunction full adder
JPS5330283Y2 (fr) * 1973-07-19 1978-07-28

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956182A (en) * 1959-02-02 1960-10-11 Sperry Rand Corp Binary half adder circuit
US3093751A (en) * 1959-08-14 1963-06-11 Sperry Rand Corp Logical circuits
NL272700A (fr) * 1960-12-20
US3194974A (en) * 1961-03-28 1965-07-13 Ibm High speed logic circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202543A1 (de) * 1982-01-27 1983-08-04 Texas Instruments Deutschland Gmbh, 8050 Freising Schaltungsanordnung zum pruefen der uebereinstimmung von zwei binaerwoertern

Also Published As

Publication number Publication date
BE661659A (fr) 1965-09-27
NL154849B (nl) 1977-10-17
GB1108861A (en) 1968-04-03
ES311395A1 (es) 1965-10-01
NL6504233A (fr) 1965-10-04
US3348199A (en) 1967-10-17
DE1295648B (de) 1969-05-22

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