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  • MC74LVX257DTR2

MC74LVX257DTR2

16 Terminations2V~5.5V 16 Pin 74LVX257 Signal switch74LVX Series 4 Outputs4 Functions


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74LVX257DTR2
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 893
  • Description: 16 Terminations2V~5.5V 16 Pin 74LVX257 Signal switch74LVX Series 4 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2011
Series 74LVX
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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 2.7V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74LVX257
Pin Count 16
Number of Outputs 4
Qualification Status Not Qualified
Circuit 4 x 2:1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Power Dissipation 180mW
Throw Configuration DPST
Propagation Delay 12 ns
Family LV/LV-A/LVX/H
Logic Function Mux
Output Characteristics 3-STATE
Current - Output High, Low 4mA 4mA
Supply Type Single
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Length 5mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MC74LVX257DTR2 Overview


In order to conserve board space, digital switch is included in the 16-TSSOP (0.173, 4.40mm Width).It is packaged according to the Tape & Reel (TR) method.The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.The operating temperature of -40°C~85°C will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 2V~5.5V voltage.As a member of 74LVX series, the multiplexers can be used for a wide range of applications.There is a design for terminating 16 as part of its basic configuration.The base part number is 74LVX257, so you can find its logic switch related parts using that number.The multiplexer's system is supplied with a voltage of 2.7V.A component pin count of 16 can be found on this turn signal switch.It is the end of conductors that is represented by GULL WING.There is a type of supply Single that is employed in this case.The board has 16 pins configured.The mounting is in the way of Surface Mount.The logic switch is a member of the LV/LV-A/LVX/H family.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 3.6V.There is a power supply provided for the mux switch's normal operation of 3.3V.The turn signal switch contains 4 outputs designed to operate.The switches package is packaged in a way which is consistent with TAPE AND REEL.The multiplexers have8 input lines on the board that accept voltage levels.

MC74LVX257DTR2 Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V
8 input lines

MC74LVX257DTR2 Applications


There are a lot of ON Semiconductor MC74LVX257DTR2 Signal Switches / Multiplexers / Decoders applications.

  • Enabling block of memory depending on address in memory chips
  • To select different devices in microprocessor output
  • Image transmission
  • Recording transmission
  • Analog, digital or video signal switching
  • Data demultiplexing
  • Memory system of computers
  • Analog to digital conversion
  • Night vision cameras
  • Enabling different rows of memory depending on address in memory chips