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  • SN74LVC257APW

SN74LVC257APW

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Manufacturer No:

SN74LVC257APW

Manufacturer:

Texas Instruments

HK JDW NO:

815-SN74LVC257APW

Package:

16-TSSOP (0.173, 4.40mm Width)

Datasheet:

-

Description:

16 Terminations1.65V~3.6V 16 Pin 74LVC257 Signal switch74LVC Series 1 Outputs4 Functions

Quantity:

In Stock : 999

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SN74LVC257APW Overview


Due to the lack of space on the board, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).As a result, it is packaged in a way that is referred to as Tube.Mounting is performed using Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.If the operating temperature is maintained at -40°C~85°C, turn signal switch will not be susceptible to external factors.With a supply voltage of 1.65V~3.6V, designers have greater flexibility of digital controlled switch.In addition to being a member of the 74LVC series, these multiplexers have a wide range of applications.The basic configuration includes 16 terminations.There is a base part number of 74LVC257 which can also be used in order to locate the logic switch that are related to this item.In multiplexer's system, 3.3V is the voltage supplied.In this turn signal switch, there are 16 component pins.It employs GULL WING as the point at which conductors come to an end.Single is employed as its supply type.The board has 16 pins configured.The mount is in Surface Mount.The logic switch belongs to the family of LVC/LCX/Z.Signal multiplexer provides 2 bits.Keeping Vsup at 3.6V will prevent some unnecessary failures.For mux switch's normal operation, power supply 3.3V is provided.The turn signal switch has 1 outputs designed for operation.It consumes 10μA current of multiplexer ic without external influences.There are 8 inputs provided in this multiplexer.The turn signal switch's circuit consists of 4 transmission channels.

SN74LVC257APW Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V

SN74LVC257APW Applications


There are a lot of Texas Instruments SN74LVC257APW Signal Switches / Multiplexers / Decoders applications.

  • Seven segment displays
  • Microprocessor instruction decoding
  • Steel plants
  • Memory chips
  • Combinational circuit
  • Automation system
  • RF-based home automation system
  • To select different devices in microprocessor output
  • Used to connect a single source to multiple destinations
  • Logic gates for other digital devices
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Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

SN74LVC257APW

technical specifications, attributes, parameters and parts with similar specifications to SN74LVC257APW.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 1 day ago)

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    16-TSSOP (0.173, 4.40mm Width)

  • Number of Pins

    16

  • Weight

    61.887009mg

  • Operating Temperature

    -40°C~85°C

  • Packaging

    Tube

  • Series

    74LVC

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    16

  • ECCN Code

    EAR99

  • Type

    Multiplexer

  • Terminal Finish

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

  • Technology

    CMOS

  • Voltage - Supply

    1.65V~3.6V

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    4

  • Supply Voltage

    3.3V

  • Base Part Number

    74LVC257

  • Pin Count

    16

  • Number of Outputs

    1

  • Circuit

    4 x 2:1

  • Polarity

    Non-Inverting

  • Supply Voltage-Max (Vsup)

    3.6V

  • Power Supplies

    3.3V

  • Number of Channels

    4

  • Number of Bits

    2

  • Propagation Delay

    4.6 ns

  • Quiescent Current

    10μA

  • Turn On Delay Time

    5.4 ns

  • Family

    LVC/LCX/Z

  • Number of Inputs

    8

  • Output Characteristics

    3-STATE

  • Current - Output High, Low

    24mA 24mA

  • Supply Type

    Single

  • Bandwidth

    100MHz

  • Voltage Supply Source

    Single Supply

  • Independent Circuits

    1

  • Height

    1.2mm

  • Length

    5mm

  • Width

    4.4mm

  • Thickness

    1mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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