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  • SN74ALS157ADR

SN74ALS157ADR

16 Terminations4.5V~5.5V 16 Pin 74ALS157 Signal switch74ALS Series 1 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS157ADR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 476
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74ALS157 Signal switch74ALS Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature 0°C~70°C
Packaging Cut Tape (CT)
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number 74ALS157
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 4 x 2:1
Polarity Non-Inverting
Power Supplies 5V
Number of Channels 4
Load Capacitance 50pF
Number of Bits 2
Throw Configuration DPST
Propagation Delay 9 ns
Quiescent Current 6mA
Family ALS
Number of Inputs 8
Current - Output High, Low 400μA 8mA
Supply Type Single
Bandwidth 75MHz
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS157ADR Overview


For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).Cut Tape (CT) is the method used for packaging.The mounting method digital switch ic uses is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.By keeping the operating temperature at 0°C~70°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.Multiplexers of the 74ALS series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.There is a base part number of 74ALS157 which can also be used in order to locate the logic switch that are related to this item.The multiplexer's system works with 5V voltage.In this turn signal switch, there are 16 component pins.GULL WING represents the end of conductors.There is a type of supply of Single.There are 16 pins on it.It is mounted in the way of Surface Mount.The logic switch belongs to the family of ALS.As a result, signal multiplexer provides a total of 2 bits.In order to maintain mux switch's normal operation, power is provided to 5V.There are 1 outputs designed to operate the turn signal switch.Without external influences, it consumes 6mA current of multiplexer ic.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.This multiplexer provides 8 inputs.The switches package is packaged in accordance with the TR method.A total of 4 channels are used for transmission in the turn signal switch's circuit.

SN74ALS157ADR Features


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

SN74ALS157ADR Applications


There are a lot of Texas Instruments SN74ALS157ADR Signal Switches / Multiplexers / Decoders applications.

  • Data transfer
  • Transmission from the computer system of a satellite
  • Electronic circuits
  • Make full adder
  • Paper plants
  • Small scale TV wall
  • Microprocessor instruction decoding
  • Used to connect a single source to multiple destinations
  • Medium scale TV wall
  • Data demultiplexing