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SN74LVC257ADG4

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LVC257ADG4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 741
  • Description: 16 Terminations1.65V~3.6V 16 Pin 74LVC257 Signal switch74LVC Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
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 Tube
Series 74LVC
JESD-609 Code e4
Part Status Obsolete
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
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Number of Channels 4
Load Capacitance 50pF
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
Length 9.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LVC257ADG4 Overview


As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tube.For mounting, digital switch ic uses the method Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.By maintaining the operating temperature at -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.With the 74LVC series, the multiplexers are suitable for a diverse range of applications.This configuration includes 16 terminations as part of its basic functionality.Its logic switch base part number is 74LVC257 which can also be used to find its logic switch related parts.In this case, 3.3V is the voltage supplied to the multiplexer's system.Currently, this turn signal switch has a total of 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is employed as its supply type.There are 16 pins on it.As you can see, it is mounted in the direction of Surface Mount.The logic switch is a member of the LVC/LCX/Z family.The multiplexer ic provides 2 bits.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 3.6V.In order to maintain mux switch's normal operation, power is provided to 3.3V.As a result, the turn signal switch consists of 1 outputs.This multiplexer provides 8 inputs.A total of 4 transmission channels are available in the turn signal switch's circuit.

SN74LVC257ADG4 Features


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

SN74LVC257ADG4 Applications


There are a lot of Texas Instruments SN74LVC257ADG4 Signal Switches / Multiplexers / Decoders applications.

  • LVDS
  • Transmission from the computer system of a satellite
  • PCIe
  • HDMI applications
  • Enabling different rows of memory depending on address in memory chips
  • Injectors
  • Data collection system
  • Memory chips
  • Textile mills
  • Analog, digital or video signal switching