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  • MC74VHC257MELG

MC74VHC257MELG

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


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74VHC257MELG
  • Package: 16-SOIC (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 852
  • Description: 16 Terminations2V~5.5V 16 Pin 74VHC257 Signal switch74VHC Series 4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Published 2001
Series 74VHC
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TAPE AND REEL
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
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
Throw Configuration DPST
Propagation Delay 7.9 ns
Family AHC/VHC
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
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 Seated (Max) 2.05mm
Width 5.275mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

MC74VHC257MELG Overview


Digital switch is provided in the 16-SOIC (0.209, 5.30mm Width) for the purpose of saving board space.In this case, it is packaged as Tape & Reel (TR).In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC is indicated by Multiplexer.If the operating temperature is maintained at -55°C~125°C, turn signal switch will not be susceptible to external factors.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.Multiplexers from the 74VHC series can be used in a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.Its logic switch base part number is 74VHC257 which can also be used to find its logic switch related parts.For multiplexer's system, 3.3V voltage is supplied.Signal switch has 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.As a type of supply, Single is employed.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch object belongs to the family of AHC/VHC.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.The maximal supply voltage (Vsup) should be kept at 5.5V to avoid some unnecessary failures.mux switch's normal operation requires the power supply of 2/5.5V.TAPE AND REEL is used to package the switches.It is possible to accept voltage levels through 8 input lines of multiplexers.A signal source is provided by 4 output lines.

MC74VHC257MELG Features


Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
8 input lines
4 output lines

MC74VHC257MELG Applications


There are a lot of ON Semiconductor MC74VHC257MELG Signal Switches / Multiplexers / Decoders applications.

  • Steel plants
  • HDMI applications
  • Data collection system
  • Telephone network
  • Computer memory
  • D/A converters
  • Paper plants
  • Microprocessor memory systems
  • Logic circuits
  • Metal detectors