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M74HCT643B1R Fiches technique (PDF) - STMicroelectronics

M74HCT643B1R Datasheet PDF - STMicroelectronics
No de pièce M74HCT643B1R
Télécharger  M74HCT643B1R Télécharger

Taille du fichier   264.95 Kbytes
Page   11 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING

M74HCT643B1R Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
M74HCT643B1R Datasheet PDF - STMicroelectronics

No de pièce M74HCT643B1R
Télécharger  M74HCT643B1R Click to download

Taille du fichier   264.95 Kbytes
Page   11 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING

M74HCT643B1R Fiches technique (HTML) - STMicroelectronics

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M74HCT643B1R Détails du produit

DESCRIPTION
The M54/74HCT245, HCT640 and HCT643 utilise silicon gate C2MOS technology to achive operating speeds eqivalent to LSTTL devices.
   
■ HIGH SPEED
    tPD = 10 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION
    ICC = 4 µA (MAX.) at TA = 25 °C
■ COMPATIBLE WITH TTL OUTPUTS
    VIH = 2V (MIN.) VIL = 0.8V (MAX.)
■ OUTPUT DRIVE CAPABILITY
    15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE
    |IOH| = IOL = 6 mA (MIN)
■ BALANCED PROPAGATION DELAYS
    tPLH = tPHL
■ PIN AND FUNCTION COMPATIBLE
    WITH 54/74LS245/640/643
   




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À propos de STMicroelectronics


Stmicroelectronics est un fabricant multinational d'électronique et de semi-conducteurs basé à Genève, en Suisse.

La société propose une large gamme de produits, notamment des microcontrôleurs, des capteurs, des amplificateurs de puissance et des circuits intégrés pour diverses applications sur les marchés automobiles, industriels et consommateurs.

Fondée en 1987, Stmicroelectronics a des opérations dans plus de 100 pays et est l'une des plus grandes sociétés de semi-conducteurs au monde.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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