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SN74HCS251PWR - Texas Instruments

Description: Encoders, Decoders, Multiplexers & Demultiplexers Data selectors/multiplexers with 3-state outputs 16-TSSOP -40 to 125

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SN74HCS251PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A--
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SN74HCS251PWR - Texas Instruments  - 3D model - Small Outline Packages - PW0016A--
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SN74HCS251PWR Details

  • Manufacturer Part Number:

    SN74HCS251PWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-09-30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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 Functions:

    1

  • Number of Inputs:

    8

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.002 mA

  • Prop. Delay@Nom-Sup:

    26 ns

  • Propagation Delay (tpd):

    70 ns

  • Schmitt Trigger:

    YES

  • 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:

    AUTOMOTIVE

  • 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

SN74HCS251PWR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN74HCS251PWR is 4.5V to 5.5V, with a typical voltage of 5V.
  • When the input pins are not in use, they should be tied to a valid logic level (either VCC or GND) to prevent them from floating and causing unwanted switching.
  • The maximum frequency of operation for the SN74HCS251PWR is 30 MHz, but this can vary depending on the specific application and operating conditions.
  • To ensure reliable operation over the full temperature range (-40°C to 85°C), it is recommended to follow proper PCB design and layout guidelines, use a stable power supply, and ensure that the device is operated within its recommended operating conditions.
  • The typical propagation delay for the SN74HCS251PWR is around 10ns, but this can vary depending on the specific application and operating conditions.

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SN74HCS251PWR 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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