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SN74HC257PW - Texas Instruments

Description: Texas Instruments SN74HC257PW, Multiplexer Quad 2:1 Multiplexer, 5 V, 16-Pin TSSOP

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SN74HC257PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW(R-PDSO-G16)
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SN74HC257PW - Texas Instruments  - 3D model - Small Outline Packages - PW(R-PDSO-G16)
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SN74HC257PW Details

  • Manufacturer Part Number:

    SN74HC257PW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    MULTIPLEXER

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    2

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    25 ns

  • Propagation Delay (tpd):

    125 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

SN74HC257PW Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74HC257PW is 100 MHz.
  • Yes, the SN74HC257PW is 5V tolerant, meaning it can accept input voltages up to 5.5V even when powered at 3.3V or lower.
  • The propagation delay of the SN74HC257PW is typically around 10-15 ns, depending on the operating conditions and output load.
  • Yes, the SN74HC257PW is designed to operate from 2V to 6V, making it suitable for use in 3.3V systems.
  • Yes, the SN74HC257PW is also available in other packages such as PDIP, SOIC, and QFN, depending on the specific product variant.

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SN74HC257PW Overview

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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.

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Part Image 74HC257PW,118 Nexperia

Multiplexer, HC/UH Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

Part Image 74HC257PW-T NXP Semiconductors

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Part Image 935174680112 NXP Semiconductors

Multiplexer, HC/UH Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

Part Image 74HC257PW-T Nexperia

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Part Image M74HC257TTR STMicroelectronics

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For a full list of alternate parts for SN74HC257PW, check out Findchips.com