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74ALVT16823DL

18-bit bus-interface D-type flip-flop with reset and enable; 3-state

The 74ALVT16823 is an 18-bit positive-edge triggered D-type flip-flop with 3-state outputs, reset and enable.

The device can be used as two 9-bit flip-flops or one 18-bit flip-flop. The device features clock (nCP), clock enable (nCE), master reset (nMR) and output enable (nOE, inputs each controlling 9-bits. When nCE is LOW, the flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (nCP) transition. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Operation of the nOE input does not affect the state of the flip-flops. A LOW on nMR will reset the flip-flops LOW. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors

Features and benefits

  • Wide supply voltage range from 2.3 V to 3.6 V

  • Overvoltage tolerant inputs to 5.5 V

  • BiCMOS high speed and output drive

  • Direct interface with TTL levels

  • Bus hold on data inputs

  • Power-up 3-state

  • IOFF circuitry provides partial Power-down mode operation

  • Two sets of high speed parallel registers with positive edge-triggered D-type flip-flops

  • Ideal where high speed, light loading, or increased fan-in are required with MOS microprocessors

  • Live insertion and extraction permitted

  • Power-up reset

  • No bus current loading when output is tied to 5 V bus

  • Output capability: +64 mA to -32 mA

  • Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

  • ESD protection:

    • MIL STD 883, method 3015: exceeds 2000 V

    • MM: exceeds 200 V

  • Specified from -40 °C to 85 °C

Parametrics

Type numberProduct statusPackage name
74ALVT16823DLEnd of lifeSSOP56

PCB Symbol, Footprint and 3D Model

Model NameDescription

Series

Documentation (4)

File nameTitleTypeDate
alvt16823alvt16823 IBIS modelIBIS model2013-04-07
alvt16alvt16 Spice modelSPICE model2013-05-06
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08

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Models

File nameTitleTypeDate
alvt16823alvt16823 IBIS modelIBIS model2013-04-07
alvt16alvt16 Spice modelSPICE model2013-05-06

PCB Symbol, Footprint and 3D Model

Model NameDescription

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet