FR1276475A - Dispositifs logiques - Google Patents

Dispositifs logiques

Info

Publication number
FR1276475A
FR1276475A FR847595A FR847595A FR1276475A FR 1276475 A FR1276475 A FR 1276475A FR 847595 A FR847595 A FR 847595A FR 847595 A FR847595 A FR 847595A FR 1276475 A FR1276475 A FR 1276475A
Authority
FR
France
Prior art keywords
logic devices
logic
devices
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
FR847595A
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 Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority claimed from US861037A external-priority patent/US3155833A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR847595A priority Critical patent/FR1276475A/fr
Application granted granted Critical
Publication of FR1276475A publication Critical patent/FR1276475A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
    • G11C14/0054—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell
    • G11C14/0072—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell and the nonvolatile element is a ferroelectric element
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K17/24—Storing the actual state when the supply voltage fails
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
FR847595A 1959-12-21 1960-12-21 Dispositifs logiques Expired FR1276475A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847595A FR1276475A (fr) 1959-12-21 1960-12-21 Dispositifs logiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US861037A US3155833A (en) 1959-12-21 1959-12-21 Bistable transistor circuit with ferroelectric memory element
FR847595A FR1276475A (fr) 1959-12-21 1960-12-21 Dispositifs logiques

Publications (1)

Publication Number Publication Date
FR1276475A true FR1276475A (fr) 1961-11-17

Family

ID=26188666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847595A Expired FR1276475A (fr) 1959-12-21 1960-12-21 Dispositifs logiques

Country Status (1)

Country Link
FR (1) FR1276475A (fr)

Similar Documents

Publication Publication Date Title
BE749955Q (fr) Vormmachine
FR1262976A (fr) Dispositifs semi-conducteurs
CH365635A (fr) Stylographe
FR1222090A (fr) Dispositifs semi-conducteurs
BE591529A (fr) Dispositifs semiconducteurs
FR1220320A (fr) Dispositifs photoconducteurs
FR1232491A (fr) Pneumatique
DK132729C (da) Grammofon-pick-up
FR1221292A (fr) Dispositifs semi-conducteurs
FR1304562A (fr) Dispositifs logiques
BE607453Q (fr) Centrifugaalschakelaar
BE587841A (fr) Dispositifs superconducteurs bi-stables.
FR1276475A (fr) Dispositifs logiques
FR1229923A (fr) Dispositifs semi-conducteurs
FR1259709A (fr) Pneumatique
FR1232364A (fr) Dispositifs d'arrêt
CH419723A (de) Ungeziefervertilgungsmittel
FR1273078A (fr) Circuit logique
CH371910A (fr) Circuit logique
FR1271736A (fr) Dispositifs semi-conducteurs
FR1291931A (fr) Pneumatique
CH371006A (it) Moto-scooter
CH371189A (fr) Klystron-réflex
FR1234440A (fr) Dispositifs de puits
BE598599A (fr) Dispositifs semi-conducteurs.