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  • MC74LVX257DG

MC74LVX257DG

16 Terminations2V~5.5V 16 Pin 74LVX257 Signal switch74LVX Series 4 Functions


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74LVX257DG
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 205
  • Description: 16 Terminations2V~5.5V 16 Pin 74LVX257 Signal switch74LVX Series 4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 35 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -40°C~85°C
Packaging Tube
Published 2006
Series 74LVX
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Tin (Sn)
Packing Method RAIL
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 2.7V
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74LVX257
Pin Count 16
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Power Dissipation 200mW
Throw Configuration DPST
Propagation Delay 12 ns
Family LV/LV-A/LVX/H
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Halogen Free Halogen Free
Current - Output High, Low 4mA 4mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Length 9.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MC74LVX257DG Overview


Digital switch is provided in the 16-SOIC (0.154, 3.90mm Width) for the purpose of saving board space.As a result, it is packaged in the way of Tube.The method digital switch ic adopts for mounting is 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.Designers have greater flexibility when digital controlled switch operates at a 2V~5.5V supply voltage.Multiplexers from the 74LVX series can be used in a wide range of applications.The basic configuration of this system includes 16 terminations.The base part number is 74LVX257, which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 2.7V is supplied.A component pin count of 16 is found on this turn signal switch.As a result, conductors end at GULL WING.Single is used 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 LV/LV-A/LVX/H family.Vsup should be kept at 2V to prevent some unnecessary failures.Avoid unnecessary failures by keeping Vsup at 3.6V.There is a power supply provided for the mux switch's normal operation of 3.3V.The switches package is packaged in a way which is consistent with RAIL.Voltage levels are accepted through 8 input lines of multiplexers.As the signal source, there are 4 output lines.

MC74LVX257DG Features


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

MC74LVX257DG Applications


There are a lot of ON Semiconductor MC74LVX257DG Signal Switches / Multiplexers / Decoders applications.

  • Memory system of computers
  • CNC machines
  • Time division multiplexing system
  • Enabling different rows of memory depending on address in memory chips
  • Communication system
  • Microprocessor memory systems
  • Audio transmission
  • Electronics industry
  • LVDS
  • HDMI applications