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  • MC74VHC257DTG

MC74VHC257DTG

16 Terminations2V~5.5V 16 Pin 74VHC257 Signal switch74VHC Series 4 Functions


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74VHC257DTG
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 904
  • Description: 16 Terminations2V~5.5V 16 Pin 74VHC257 Signal switch74VHC Series 4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 45 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 172.98879mg
Operating Temperature -55°C~125°C
Packaging Tube
Published 2006
Series 74VHC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method RAIL
Max Power Dissipation 180mW
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74VHC257
Pin Count 16
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5.5V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Power Dissipation 180mW
Throw Configuration DPST
Propagation Delay 7.9 ns
Family AHC/VHC
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Halogen Free Halogen Free
Current - Output High, Low 8mA 8mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Height 1.05mm
Length 5.1mm
Width 4.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MC74VHC257DTG Overview


This is a relatively small item of digital switch that is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save space on the board.Tube represents its packaging.In terms of mounting, digital switch ic uses the method of Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.A temperature of -55°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.The turn signal switch is designed for use with a 2V~5.5V supply voltage, which gives it a lot of flexibility.Multiplexers from the 74VHC series can be used in a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.There is a base part number 74VHC257 that can be used to locate signal switch's related components as well.In this case, 3.3V is the voltage supplied to the multiplexer's system.This turn signal switch has a total of 16 component pins.Conductors terminate at GULL WING in this design.Its supply type is Single, which is used as the source of power.With 16 pins, it is configured.Surface Mount is the way it is mounted.There is a family of AHC/VHC members.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.For mux switch's normal operation, there is a power supply provided at 2/5.5V.RAIL is used to package the switches.Voltage levels are accepted through 8 input lines of multiplexers.As the signal source, there are 4 output lines.

MC74VHC257DTG Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
8 input lines
4 output lines

MC74VHC257DTG Applications


There are a lot of ON Semiconductor MC74VHC257DTG Signal Switches / Multiplexers / Decoders applications.

  • Logic gates for other digital devices
  • High-performance memory systems
  • Analog to digital conversion
  • GLAN
  • Data communication
  • Data bus control
  • HDMI applications
  • Injectors
  • HD surveillance system
  • War field flying robot with a night vision flying camera