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SN74LVC257ADBRG4

SN74LVC257ADBRG4

SN74LVC257ADBRG4

Texas Instruments

16 Terminations 16 Pin Signal switch 4 Functions Min 1.65V V Max 3.6V V

SOT-23

SN74LVC257ADBRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Package / Case SSOP
Number of Pins 16
Weight 128.593437mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Packing Method TR
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3.3V
Terminal Pitch0.65mm
Pin Count16
Power Supplies3.3V
Temperature GradeINDUSTRIAL
Number of Channels 4
Max Supply Voltage3.6V
Min Supply Voltage1.65V
Number of Bits 2
Propagation Delay4.6 ns
Family LVC/LCX/Z
Logic Function Multiplexer
Number of Inputs 8
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 100MHz
Output Polarity TRUE
High Level Output Current24mA
Low Level Output Current24mA
Number of Input Lines 2
Number of Output Lines 1
Height 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4290 items

SN74LVC257ADBRG4 Product Details

SN74LVC257ADBRG4 Overview


For the purpose of saving board space, digital switch is included in the SSOP.In this case, it is packaged as Tape & Reel (TR).Among its basic configurations are 16 terminations.In multiplexer's system, 3.3V is the voltage supplied.This turn signal switch contains 16 component pins.As a result, conductors end at GULL WING.There is a type of supply of Single.The board has 16 pins configured.The mounting is in the way of Surface Mount.The LVC/LCX/Z family includes the logic switch.In the signal multiplexer, there are 2 bits available.A power supply is provided for mux switch's normal operation of 3.3V.This multiplexer provides 8 inputs.The switches packaging is based on TR.A voltage level can be inserted into the 2 input lines of multiplexers.As a signal source, there are 1 output lines.This turn signal switch's circuit uses 4 transmission channels.The maximum temperature for this signal switch is 85°C.In order to maintain a minimal operating temperature, the temperature of the multiplexer should be set to -40°C.The device is specified to operate at the maximum supply voltage of 3.6V in accordance with its applicable specification.In accordance with the applicable device specification, the digital swith must operate at a minimum supply voltage of 1.65V.

SN74LVC257ADBRG4 Features


Supplied in the SSOP package
Adopting a supply type of Single
Power supplies of 3.3V
2 input lines
1 output lines


SN74LVC257ADBRG4 Applications


There are a lot of Texas Instruments
SN74LVC257ADBRG4 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

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