Part Image

SN74ABT821ADW - Texas Instruments

Description: Texas Instruments SN74ABT821ADW10-Bit D Type Flip Flop IC, 3-State, 24-Pin SOIC

Download SN74ABT821ADW Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74ABT821ADW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G24)
click to zoom
3D Models
SN74ABT821ADW - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G24)
click to zoom

SN74ABT821ADW Details

  • Manufacturer Part Number:

    SN74ABT821ADW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    INDEPENDENT CONTROL

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    ABT

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    125000000 Hz

  • Max I(ol):

    0.064 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    10

  • Number of Functions:

    10

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    38 mA

  • Prop. Delay@Nom-Sup:

    6.7 ns

  • Propagation Delay (tpd):

    6.7 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.5 mm

SN74ABT821ADW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ABT821ADW is 100 MHz, but it can vary depending on the specific application, capacitive load, and output current.
  • To ensure signal integrity and minimize signal skew, use controlled impedance traces, keep signal traces short, and use termination resistors as close to the device as possible. Additionally, consider using a clock distribution network and signal buffering to reduce signal degradation.
  • The recommended power-up sequence is to apply VCC first, followed by the input signals. This ensures that the device is properly initialized and minimizes the risk of latch-up or other unexpected behavior.
  • Yes, the SN74ABT821ADW is compatible with 3.3V systems. However, ensure that the input signals are within the recommended voltage range (VCC - 0.5V to VCC + 0.5V) to maintain proper device operation.
  • To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and follow proper PCB design guidelines for thermal dissipation. The device's thermal pad should be connected to a solid ground plane to help dissipate heat.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74ABT821ADW Overview

Use the download button to access the SN74ABT821ADW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74A, or try a keyword search, such as Bus Driver/Transceivers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to SN74ABT821ADW

Showing 0 results

SN74ABT821ADW Alternates

Showing results

Image Part Number Model
Part Image 74ABT821D NXP Semiconductors

Bus Driver, ABT Series, 1-Func, 10-Bit, True Output, BICMOS, PDSO24

Part Image SN74ABT821ADWE4 Texas Instruments

Bus Driver, ABT Series, 1-Func, 10-Bit, True Output, BICMOS, PDSO24

Part Image SN74ABT821DWR Texas Instruments

Bus Driver, ABT Series, 1-Func, 10-Bit, True Output, BICMOS, PDSO24

Part Image 74ABT821D-T NXP Semiconductors

Bus Driver, ABT Series, 1-Func, 10-Bit, True Output, BICMOS, PDSO24

Part Image 74ABT821CSCX Texas Instruments

Bus Driver, ABT Series, 1-Func, 10-Bit, True Output, BICMOS, PDSO24

For a full list of alternate parts for SN74ABT821ADW, check out Findchips.com