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SN74S157D

16 Terminations4.75V~5.25V 16 Pin 74S157 Signal switch74S Series 1 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74S157D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 413
  • Description: 16 Terminations4.75V~5.25V 16 Pin 74S157 Signal switch74S Series 1 Outputs4 Functions(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 74S
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 4
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74S157
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Circuit 4 x 2:1
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.75V
Propagation Delay 7.5 ns
Family S
Current - Output High, Low 1mA 20mA
Supply Type Single
Output Polarity TRUE
Power Supply Current-Max (ICC) 78mA
Number of Input Lines 2
Voltage Supply Source Single Supply
Independent Circuits 1
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

SN74S157D Overview


Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.Tube is the method used for packaging.As far as mounting is concerned, digital switch ic uses Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.In the case of 0°C~70°C, turn signal switch will not be affected by external factors.Designers have greater flexibility when digital controlled switch operates at a 4.75V~5.25V supply voltage.Several applications are possible for 74S series multiplexers.There is a design for terminating 16 as part of its basic configuration.To find signal switch's related components, a base part number of 74S157 may also be used.The turn signal switch is supplied with a voltage of 5V volts.There are 16 component pins in this turn signal switch.GULL WING represents the end of conductors.This supply type employs Single.A total of 16 pins are configured on this board.This unit is mounted in the way of Surface Mount.There is a family of S members.To avoid unnecessary failures, keep the supply voltage at 4.75V (Vsup).In order for 5V to operate normally, a power supply is provided.There are 1 outputs designed to operate the turn signal switch.It is possible to accept voltage levels through 2 input lines of multiplexers.

SN74S157D Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
2 input lines

SN74S157D Applications


There are a lot of Texas Instruments SN74S157D Signal Switches / Multiplexers / Decoders applications.

  • Night vision cameras
  • Data demultiplexing
  • Analog to digital conversion
  • Injectors
  • Medical industry
  • D/A converters
  • War field flying robot with a night vision flying camera
  • Automatic health monitoring systems
  • Small scale TV wall
  • Seven segment displays