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HD74ALVCH162821 - 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs

Hitachi Semiconductor

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Datasheet Details

Part number	HD74ALVCH162821
Manufacturer	Hitachi Semiconductor
File Size	56.94 KB
Description	3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs
Datasheet	HD74ALVCH162821_HitachiSemiconductor.pdf

HD74ALVCH162821 Product details

Description

The HD74ALVCH162821 can be used as two 10-bit flip flops or one 20-bit flip flop.

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 ±12 mA (@VCC = 3.0 V).
Bus hold on data inputs eliminates the need for external pullup / pulldown resistors.
All outputs have equivalent 26 Ω series resistors, so no external resistors are required. HD74ALVCH162821 Function Table Inputs OE L L L H CLK ↑ ↑ H or L X D H L X X H L Q0.

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Other Datasheets by Hitachi Semiconductor

HD74ALVCH162820 - 3.3-V 10-bit Flip Flops with Dual Outputs and 3-state Outputs
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HD74ALVCH162830 - 1-bit to 2-bit Address Driver with 3-state Outputs
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HD74ALVCH162835 - 18-bit Universal Bus Drivers with 3-state Outputs

Published: Mar 23, 2005 |