EnglishEnglish
My Account

Hello welcome to Chipsmall!

  • My ProfileMy Profile
  • Address ManagementAddress Management
  • Change PasswordChange Password
  • Order Status & HistoryOrder Status & History
Cart
RFQ List
All PRODUCTS
Image is for your reference only, please check specifications for details
iconCompare
icon

SN74ALS521DWE4

  • Available: 6

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.80000US $2.80
10+US $2.52000US $25.20
30+US $1.96000US $58.80
100+US $1.61000US $161.00
500+US $1.54000US $770.00
1000+US $1.40000US $1400.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ
  • esd
  • as
  • iso14001
  • iso9001
  • D&B

Product Parameter

  • Manufacturer
    Texas
  • Manufacturer's Part No.
    SN74ALS521DWE4
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    Logic - Comparators
  • Series
    74ALS
  • Peak Reflow Temperature (Cel)
    260
  • Min Operating Temperature
    0°C
  • Max Operating Temperature
    70°C
  • Operating Supply Voltage
    5V
  • Number of Terminations
    20
  • Radiation Hardening
    No
  • Number of Functions
    1
  • Min Supply Voltage
    4.5V
  • Max Supply Voltage
    5.5V
  • Terminal Position
    DUAL
  • Temperature Grade
    COMMERCIAL
  • Supply Voltage
    5V
  • Power Supplies
    5V
  • Terminal Form
    GULL WING
  • Subcategory
    Arithmetic Circuit
  • Technology
    TTL
  • Additional Feature
    WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Width
    7.5mm
  • Package / Case
    SOIC
  • Number of Pins
    20
  • Packaging
    Rail/Tube
  • Lead Free
    Lead Free
  • Mount
    Surface Mount
  • High Level Output Current
    -2.6mA
  • Low Level Output Current
    24mA
  • Power Supply Current-Max (ICC)
    19mA
  • Power Rating
    ALS
  • Family
    IDENTITY COMPARATOR
  • Height Seated (Max)
    2.65mm
  • Weight
    500.709277mg
  • Polarity
    Inverting
  • Pin Count
    20
  • Terminal Pitch
    1.27mm
  • Number of Bits
    8
  • Output Characteristics
    3-STATE
  • Load Capacitance
    50pF
  • Propagation Delay
    20 ns
  • Turn On Delay Time
    20 ns

Environmental & Export Classifications

  • ECCN Code
    EAR99
  • JESD-609 Code
    e4
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • RoHS Status
    RoHS Compliant

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

Index:

  • Professional Platform

  • Full-speed Delivery

  • Wide Variety of Products

  • 365 Days of Quality Assurance