Part Image

SN74ALS520DW - Texas Instruments

Description: Texas Instruments SN74ALS520DW, 8-Bit, Identity Comparator, Push-Pull, Inverting, 4.5 → 5.5 V, 20-Pin SOIC

Download SN74ALS520DW 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
SN74ALS520DW - Texas Instruments PCB footprint - Other - Other - SOIC127P1032X265-20N
click to zoom
3D Models
SN74ALS520DW - Texas Instruments  - 3D model - Other - SOIC127P1032X265-20N
click to zoom

SN74ALS520DW Details

  • Manufacturer Part Number:

    SN74ALS520DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE

  • Family:

    ALS

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    IDENTITY COMPARATOR

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    19 mA

  • Prop. Delay@Nom-Sup:

    20 ns

  • Propagation Delay (tpd):

    20 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:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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

  • Width:

    7.5 mm

SN74ALS520DW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ALS520DW is 100 MHz.
  • Yes, the SN74ALS520DW is 5V tolerant, meaning it can accept input voltages up to 5.5V even though its recommended operating voltage is 3.3V.
  • The propagation delay of the SN74ALS520DW is typically around 3.5 ns, but can vary depending on the operating conditions and load capacitance.
  • Yes, the SN74ALS520DW can drive high-capacitance loads up to 100 pF, making it suitable for use in high-speed digital systems.
  • Yes, the SN74ALS520DW is available in a lead-free package, making it suitable for use in RoHS-compliant designs.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

SN74ALS520DW Overview

Use the download button to access the SN74ALS520DW 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 Arithmetic Circuits

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 SN74ALS520DW

Showing 0 results

SN74ALS520DW Alternates

Showing results

Image Part Number Model
Part Image DM74ALS520WM Texas Instruments

Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20

Part Image DM74ALS520WMX Fairchild Semiconductor Corporation

Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20

Part Image DM74ALS520WMA+X Texas Instruments

Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20

Part Image DM74ALS520WMA+ Texas Instruments

Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20

Part Image SN74ALS520DWRG4 Texas Instruments

Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDSO20

For a full list of alternate parts for SN74ALS520DW, check out Findchips.com