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HD74ALVCH16821 - 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs

HD74ALVCH16821 Product details

Description

The HD74ALVCH16821 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 ±24 mA (@V CC = 3.0 V).
  • Bus hold on data inputs eliminates the need for external pullup / pulldown resistors HD74ALVCH16821 Function Table Inputs OE L L L H CLK ↑ ↑ H or L X D H L X X H L Q0.
  • 1 Z Output Q H : High level L : Low level X : Immaterial Z : High impedance ↑ : Low to high tra.

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Datasheet Details

Part number
HD74ALVCH16821
Manufacturer
Hitachi Semiconductor
File Size
51.32 KB
Datasheet
HD74ALVCH16821_HitachiSemiconductor.pdf
Description
3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs

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3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs Hitachi Semiconductor
Hitachi Semiconductor HD74ALVCH16821-like datasheet

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