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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Logic ICs/
    5. 74HC257DB NXP

    74HC257DB [NXP]

    74HC257DB
    74HC257DB

    Part No:

    74HC257DB

    Category:

    Logic ICs

    Manufacturer:

    NXP

    Description:

    Signal switch 1 Outputs 4 Functions

    RoHS Status:

    Product FAQ

    1. Is 74HC257DB available for RFQ?

    Yes. 74HC257DB by NXP is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 74HC257DB?

    Pricing for 74HC257DB can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 74HC257DB?

    74HC257DB is a NXP Logic ICs with Peak Reflow Temperature (Cel): 260 and Moisture Sensitivity Levels: 1. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 74HC257DB?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 74HC257DB be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 74HC257DB?

    Yes. If 74HC257DB is unavailable, obsolete, or does not meet your required lead time, we can help check similar NXP Logic ICs parts or compatible alternatives.

    RFQ

    Part Number:

    74HC257DB

    Manufacturer:

    NXP

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Surface Mount
    YES
    Number of Terminals
    16
    Package Description
    SSOP-16
    Package Style
    SMALL OUTLINE, SHRINK PITCH
    Moisture Sensitivity Levels
    1
    Package Body Material
    PLASTIC/EPOXY
    Operating Temperature-Min
    -40 °C
    Reflow Temperature-Max (s)
    30
    Operating Temperature-Max
    125 °C
    RoHS Status
    RoHS Compliant
    Manufacturer Part Number
    74HC257DB
    Supply Voltage-Nom (Vsup)
    5 V
    Package Code
    SSOP
    Package Shape
    RECTANGULAR
    Part Life Cycle Code
    Obsolete
    Risk Rank
    5.06
    JESD-609 Code
    e4
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    HTS Code
    8542.39.00.01
    Technology
    CMOS
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    4
    Terminal Pitch
    0.65 mm
    Reach Compliance Code
    compliant
    JESD-30 Code
    R-PDSO-G16
    Number of Outputs
    1
    Supply Voltage-Max (Vsup)
    6 V
    Temperature Grade
    AUTOMOTIVE
    Supply Voltage-Min (Vsup)
    2 V
    Family
    HC/UH
    Number of Inputs
    2
    Output Characteristics
    3-STATE
    Seated Height-Max
    2 mm
    Output Polarity
    TRUE
    Logic IC Type
    MULTIPLEXER
    Propagation Delay (tpd)
    165 ns
    Width
    5.3 mm
    Length
    6.2 mm

    Products Detail

    74HC257DB Overview


    As a result, conductors end at GULL WING.The HC/UH family includes the logic switch.Keeping Vsup at 2 V will prevent some unwanted failures.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6 V.The turn signal switch operates with 1 outputs.This multiplexer provides 2 inputs.In terms of logic ICs, it uses MULTIPLEXER.

    74HC257DB Features


    MULTIPLEXER as the logic IC


    74HC257DB Applications


    There are a lot of NXP USA Inc.
    74HC257DB Signal Switches / Multiplexers / Decoders applications.


    • Computer memory
    • Transmission from the computer system of a satellite
    • Time division multiplexing system
    • Frequency multiplexing system
    • A/D converters
    • D/A converters
    • Implementing boolean functions with multiple variables
    • Data collection system
    • Audio transmission
    • Video transmission
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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