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  • SN74LVC257ADT

SN74LVC257ADT

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LVC257ADT
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 187
  • Description: 16 Terminations1.65V~3.6V 16 Pin 74LVC257 Signal switch74LVC Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
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
Length 9.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74LVC
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TAPE AND REEL
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
Max Output Current 24mA
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Number of Channels 4
Number of Bits 2

SN74LVC257ADT Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).It is packaged in the way of Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.Multiplexer is the analog IC that the multiplexers uses.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.When digital controlled switch operates at 1.65V~3.6V, designers have superior flexibility.Since they are members of the 74LVC series, they can be used in a wide variety of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74LVC257, so you can find its logic switch related parts using that number.The turn signal switch is supplied with a voltage of 3.3V volts.This turn signal switch has a total of 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.Its supply type is Single, which is used as the source of power.This multiplexer ic has 16 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch is a member of the LVC/LCX/Z family.As a result, signal multiplexer provides a total of 2 bits.To avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 3.6V.mux switch's normal operation requires the power supply of 3.3V.The turn signal switch has 1 outputs.This multiplexer is equipped with 8 inputs and 8 outputs.The signal switching is packaged by TAPE AND REEL. This turn signal switch's circuit uses 4 transmission channels.

SN74LVC257ADT Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V

SN74LVC257ADT Applications


There are a lot of Texas Instruments SN74LVC257ADT Signal Switches / Multiplexers / Decoders applications.

  • Code converters
  • Metal detectors
  • GLAN
  • Audio transmission
  • Solenoid cooling fan
  • Enabling different rows of memory depending on address in memory chips
  • LVDS
  • Paper plants
  • VGA
  • Electronics industry