DataSheetWiki


HD74ALVCH16820 fiches techniques PDF

Hitachi Semiconductor - 3.3-V 10-bit Flip Flops with Dual Outputs

Numéro de référence HD74ALVCH16820
Description 3.3-V 10-bit Flip Flops with Dual Outputs
Fabricant Hitachi Semiconductor 
Logo Hitachi Semiconductor 





1 Page

No Preview Available !





HD74ALVCH16820 fiche technique
HD74ALVCH16820
3.3-V 10-bit Flip Flops with Dual Outputs
ADE-205-170B (Z)
3rd. Edition
December 1999
Description
The flip flops of the HD74ALVCH16820 are edge triggered D-type flip flops. On the positive transition of
the clock (CLK) input, the device provides true data at the Q outputs. A buffered output enable (OE) input
can be used to place the ten outputs in either a normal logic state (high or low logic level) or a high
impedance state. In the high impedance state, the outputs neither load nor drive the bus lines significantly.
The high impedance state and increased drive provide the capability to drive bus lines without need for
interface or pullup components. OE input does not affect the internal operation of the flip flops. Old data
can be retained or new data can be entered while the outputs are in the high impedance state. Active bus
hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
Features
VCC = 2.3 V to 3.6 V
Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
High output current ±24 mA (@VCC = 3.0 V)
Bus hold on data inputs eliminates the need for external pullup / pulldown resistors

PagesPages 12
Télécharger [ HD74ALVCH16820 ]


Fiche technique recommandé

No Description détaillée Fabricant
HD74ALVCH16820 3.3-V 10-bit Flip Flops with Dual Outputs Hitachi Semiconductor
Hitachi Semiconductor
HD74ALVCH16821 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs Hitachi Semiconductor
Hitachi Semiconductor
HD74ALVCH16825 18-bit Buffers / Drivers with 3-state Outputs Hitachi Semiconductor
Hitachi Semiconductor
HD74ALVCH16827 20-bit 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