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SN74S157DG4

16 Terminations4.75V~5.25V 16 Pin 74S157 Signal switch74S Series 4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74S157DG4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 833
  • Description: 16 Terminations4.75V~5.25V 16 Pin 74S157 Signal switch74S Series 4 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
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
Qualification Status Not Qualified
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 5V
Propagation Delay 7.5 ns
Family S
Current - Output High, Low 1mA 20mA
Supply Type Single
Output Polarity TRUE
Max I(ol) 0.02 A
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

SN74S157DG4 Overview


As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).Tube represents its packaging.digital switch ic uses the method of Surface Mount for mounting.the multiplexers uses an analog IC Multiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at 0°C~70°C.Designers have greater flexibility using digital controlled switch when it works with 4.75V~5.25V voltage.Multiplexers of the 74S series can be used in a wide range of applications.The basic configuration includes 16 terminations.In addition, it also has a base part number of 74S157, which can be used to find related parts.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch consists of 16 component pins.As a result, GULL WING represents the end of the conductors.This supply type employs Single.This multiplexer ic has 16 pins configured.This unit is mounted in the way of Surface Mount.The logic switch object belongs to the family of S.Vsup (maximum supply voltage) should be kept as 5.25V to prevent unnecessary failures.There is a power supply provided for the mux switch's normal operation of 5V.Voltage levels are accepted through 8 input lines of multiplexers.Signal sources consist of output lines of 4.

SN74S157DG4 Features


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

SN74S157DG4 Applications


There are a lot of Texas Instruments SN74S157DG4 Signal Switches / Multiplexers / Decoders applications.

  • Data communication
  • Data transfer
  • Steel plants
  • Enabling different rows of memory depending on address in memory chips
  • Enabling block of memory depending on address in memory chips
  • Arithmetic Logic Units
  • Encrypted communications system
  • Decimal decoder
  • Make full adder
  • Time division multiplexing system