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SN74LVC257ANSR

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


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74LVC257ANSR
  • Package: 16-SOIC (0.209, 5.30mm Width)
  • Datasheet: -
  • Stock: 595
  • Description: 16 Terminations1.65V~3.6V 16 Pin 74LVC257 Signal switch74LVC Series 1 Outputs4 Functions(Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Weight 200.686274mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
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)
Packing Method TR
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
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Number of Channels 4
Number of Bits 2
Propagation Delay 4.6 ns
Family LVC/LCX/Z
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 24mA 24mA
Supply Type Single
Bandwidth 100MHz
Output Polarity TRUE
Voltage Supply Source Single Supply
Independent Circuits 1
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LVC257ANSR Overview


Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.209, 5.30mm Width).As a result, it is packaged in the way of Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.In the case of -40°C~85°C, turn signal switch will not be affected by external factors.The turn signal switch is designed for use with a 1.65V~3.6V supply voltage, which gives it a lot of flexibility.These multiplexers are members of the 74LVC series, which provide extensive application potential.There is a design for terminating 16 as part of its basic configuration.The part number for 74LVC257 can be used to find its logic switch related parts as well.In multiplexer's system, 3.3V is the voltage supplied.This turn signal switch contains 16 component pins.As a result, GULL WING represents the end of the conductors.Single is used as its supply type.Currently, it is configured with a 16 pin configuration.Surface Mount is the way it is mounted.I would like to refer to the logic switch as a member of the LVC/LCX/Z family.In this signal multiplexer, there are 2 bits that are provided.Keeping Vsup at 3.6V will prevent some unnecessary failures.There is a power supply provided for the mux switch's normal operation of 3.3V.The turn signal switch has 1 outputs.The multiplexer provides 8 inputs.The switches packaging is based on TR.A total of 4 channels are used for transmission in the turn signal switch's circuit.

SN74LVC257ANSR Features


Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V

SN74LVC257ANSR Applications


There are a lot of Texas Instruments SN74LVC257ANSR Signal Switches / Multiplexers / Decoders applications.

  • Metal detectors
  • A robotic vehicle with the metal detector
  • RF-based home automation system
  • A/D converters
  • Paper plants
  • Medium scale TV wall
  • Automation system
  • Signal router
  • High-performance memory-decoding applications
  • Time division multiplexing system

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