DataSheetWiki


HD74LV244A fiches techniques PDF

Hitachi Semiconductor - Octal Buffers / Drivers with 3-state Outputs

Numéro de référence HD74LV244A
Description Octal Buffers / Drivers with 3-state Outputs
Fabricant Hitachi Semiconductor 
Logo Hitachi Semiconductor 





1 Page

No Preview Available !





HD74LV244A fiche technique
HD74LV244A
Octal Buffers / Drivers with 3-state Outputs
ADE-205-246 (Z)
1st Edition
March 1999
Description
The HD74LV244A has eight line drivers with three-state outputs in a 20-pin package. Four non-inverters
are included in one circuit. Each circuit can be independently controlled by the enable signal 1OE or 2OE,
which enables outputs when receiving a low-level signal. Low-voltage operation is suitable for battery-
powered products (e.g., notebook computers), and the low-power consumption extends the battery life.
Features
VCC = 2.0 V to 5.5 V operation
All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
Output current ±8 mA (@VCC = 3.0 V to 3.6 V), ±16 mA (@VCC = 4.5 V to 5.5 V)
Function Table
Inputs
OE
L
L
H
Note:
H: High level
L: Low level
X: Immaterial
Z: High impedance
A
H
L
X
Output Y
H
L
Z

PagesPages 15
Télécharger [ HD74LV244A ]


Fiche technique recommandé

No Description détaillée Fabricant
HD74LV244 Octal Buffers / Drivers with 3-state Outputs Hitachi Semiconductor
Hitachi Semiconductor
HD74LV244A Octal Buffers / Drivers with 3-state Outputs Hitachi Semiconductor
Hitachi Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche