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DM74AS257M

4.5V~5.5V 16 Pin 74AS257 Signal switch74AS Series


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-DM74AS257M
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 585
  • Description: 4.5V~5.5V 16 Pin 74AS257 Signal switch74AS Series (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
Operating Temperature 0°C~70°C
Packaging Tube
Series 74AS
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Multiplexer
Voltage - Supply 4.5V~5.5V
Base Part Number 74AS257
Operating Supply Voltage 5V
Circuit 4 x 2:1
Number of Bits 4
Throw Configuration DPST
Propagation Delay 6 ns
Logic Function Mux
Number of Inputs 8
Current - Output High, Low 15mA 48mA
Supply Type Single
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 2
RoHS Status RoHS Compliant
Lead Free Lead Free

DM74AS257M Overview


This is a relatively small item of digital switch that is included in the 16-SOIC (0.154, 3.90mm Width) in order to save space on the board.Tube represents its packaging.For mounting, digital switch ic uses the method Surface Mount.In the multiplexers, the analog IC Multiplexer is used.A temperature of 0°C~70°C will not leave the turn signal swturn signal switchch susceptible to external influences.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74AS series can be used in a wide range of applications.You can also find related parts by using its logic switch base part number of 74AS257.Single is used as its supply type.This multiplexer ic has 16 pins configured.As you can see, it is mounted in the direction of Surface Mount.The multiplexer ic provides 4 bits.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.This multiplexer has a total of 8 inputs.A signal source has 2 output lines.

DM74AS257M Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
2 output lines

DM74AS257M Applications


There are a lot of ON Semiconductor DM74AS257M Signal Switches / Multiplexers / Decoders applications.

  • Relay
  • Injectors
  • Frequency multiplexing system
  • VGA
  • Seven segment displays
  • Paper plants
  • Logic gates for other digital devices
  • Solenoid cooling fan
  • War field flying robot with a night vision flying camera
  • High-performance memory-decoding applications
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