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Agile Computing Authors: Adrian Bridgwater, Dana Gardner, Pat Romanski, Liz McMillan, Kevin Benedict

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Toshiba lance une nouvelle gamme de CI à portes logiques multifonctions CMOS

Toshiba Corporation (TOKYO : 6502) lance une nouvelle gamme de circuits intégrés à portes logiques multifonctions CMOS compatibles avec les systèmes 5V et hébergés dans des boîtiers miniatures adaptés aux appareils mobiles, tels que des téléphones portables, smartphones, Tablet PC, appareils photos et caméscopes numériques.

Toshiba Multi-function Gate Logic (Photo: Business Wire)

Toshiba Multi-function Gate Logic (Photo: Business Wire)

Les circuits intégrés à portes logiques multifonctions permettent aux utilisateurs de faire une sélection parmi de nombreuses fonctions de portes, selon l’état de traitement des signaux d'entrée. La nouvelle gamme SZ, inspirée de la gamme Toshiba existante de circuits intégrés à faibles tensions et à portes logiques SP multifonctions, offre la prise en charge des systèmes 5V. S'ajoute également à l'offre la gamme SZT, un appareil à signaux d’entrée de type TTL permettant de garantir une conversion de niveau à partir de systèmes à faibles tensions. Une bascule de Schmitt est utilisée pour toutes les entrées. Ces nouveaux produits sont hébergés dans des boîtiers miniatures MP6 (1,0 mm x 1,45 mm x 0,55 mm) qui répondent aux exigences des appareils mobiles de taille réduite.

Des échantillons seront disponibles en janvier, la production de masse devant débuter au mois de mars.

Applications
Produits destinés à des fins générales pour de multiples applications, bien que particulièrement adaptés aux appareils mobiles de taille réduite de type téléphones portables, smartphones, Tablet PC, appareils photo et caméscopes numériques.

 

Fonctionnalités principales

1.   Possibilité de choix parmi de multiples fonctions de portes de base pour chaque produit.
2. Boîtier miniature MP6 (1,0 mm x 1,45 mm x 0,55 mm) permettant une zone de montage plus réduite.
3.

Tension d'alimentation : VCC= 1,65 à 5,5V

4. Fonction de tolérance d'entrée 5,5V
5. Fonction de protection contre la coupure d'alimentation (pour toutes les broches d'entrée)
 

Caractéristiques principales des nouveaux produits

Plage de fonctionnement de la gamme TC7SZ (*1)
Produit   Symbole   Notation   Unité
Tension délivrée VCC 1,65 à 5,5 V
Tension d'entrée VIN -0,5 à 5,5 V
Tension de sortie VOUT 0 à 5,5 (*2) V
0 à VCC (*3)
Température de fonctionnement   Topr   -40 à 85   °C
 
Plage de fonctionnement de la gamme TC7SZT (*1)
Produit   Symbole   Notation   Unité
Tension délivrée VCC 2,3 à 3,6 V
Tension d'entrée VIN -0,5 à 3,6 V
Tension de sortie VOUT

0 à 3,6 (*2)

V
0 à VCC (*3)
Température de fonctionnement   Topr   -40 à 85   °C
*1 :   La plage de fonctionnement est une condition de garantie de fonctionnement.

Veuillez vous assurer de connecter l'entrée non utilisée à VCC ou GND.

*2 : VCC = 0V
*3 : Niveau « H » ou « L »
 

Tableau des fonctions des nouveaux produits

Fonction   TC7SZ57   TC7SZ58   TC7SZ97   TC7SZ98
TC7SZT57 TC7SZT58 TC7SZT97 TC7SZT98
Schmitt INV

Schmitt Buffer
Schmitt AND    
Schmitt NAND    
Schmitt OR      
Schmitt NOR      
Schmitt XOR    
Schmitt XNOR    
Sélecteur 2 à 1    
Schmitt INV + NOR
Schmitt INV + OR
Schmitt INV + NAND
Schmitt INV + AND        

*Veuillez cliquer sur ce lien pour en savoir plus sur ce produit.
http://www.semicon.toshiba.co.jp/eng/product/logic/selection/topics/1265425_2333.html

À propos de Toshiba
Toshiba est l’un des plus importants fabricants internationaux diversifiés, proposant des solutions et commercialisant des produits et systèmes électroniques et électriques sophistiqués. Le groupe Toshiba apporte l'innovation et l'imagination à un large éventail de métiers : les produits numériques (notamment les téléviseurs LCD, les PC blocs-notes, les solutions de vente au détail et multifonctions) ; les dispositifs électroniques (y compris les semi-conducteurs, les produits et le matériel de stockage) ; les systèmes d'infrastructure industrielle et sociale (dont les systèmes de production d'énergie, les solutions communautaires intelligentes, les systèmes médicaux, les escaliers mécaniques & les ascenseurs, ainsi que les appareils ménagers).
Toshiba a été fondée en 1875 et exploite aujourd'hui un réseau mondial de plus de 550 sociétés consolidées, avec 202 000 employés dans le monde et des ventes annuelles dépassant les 6,1 trillions de yens (74 milliards de dollars). Visitez le site Web de Toshiba à l'adresse www.toshiba.co.jp/index.htm

Les informations contenues dans ce document, y compris les prix et spécifications des produits, le contenu des services et les coordonnées, sont valables à la date du présent communiqué de presse, mais sont sujettes à modifications sans préavis.

Le texte du communiqué issu d’une traduction ne doit d’aucune manière être considéré comme officiel. La seule version du communiqué qui fasse foi est celle du communiqué dans sa langue d’origine. La traduction devra toujours être confrontée au texte source, qui fera jurisprudence.

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