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  • SN74ALS138AN

SN74ALS138AN

16 Terminations4.5V~5.5V 16 Pin 74ALS138 Signal switch74ALS Series 8 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS138AN
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 511
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74ALS138 Signal switch74ALS Series 8 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Operating Supply Voltage 5V
Circuit 1 x 3:8
Polarity Inverting
Power Supplies 5V
Number of Circuits 1
Load Capacitance 50pF
Power Dissipation 200mW
Number of Bits 8
Propagation Delay 22 ns
Turn On Delay Time 22 ns
Family ALS
Logic Function Decoder, Demultiplexer
Number of Inputs 3
Current - Output High, Low 400μA 8mA
Supply Type Single
Bandwidth 75MHz
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination Through Hole
ECCN Code EAR99
Type Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Decoder/Drivers
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74ALS138
Pin Count 16
Number of Outputs 8
Max Output Current 8mA

SN74ALS138AN Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-DIP (0.300, 7.62mm).Tube is the method used for packaging.Digital switch ic adheres to a mounting method of Through Hole.In the multiplexers, the analog IC is indicated by Decoder/Demultiplexer.If the operating temperature is maintained at 0°C~70°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.Multiplexers of the 74ALS series can be used in a wide range of applications.Its basic configuration includes terminations in the 16 range.To find signal switch's related components, a base part number of 74ALS138 may also be used.The multiplexer's system works with 5V voltage.This turn signal switch has a total of 16 component pins.Single is employed as its supply type.The board is configured with 16 pins.It is mounted in the way of Through Hole.I would like to refer to the logic switch as a member of the ALS family.There are 8 bits signal multiplexer provides.It is provided that 5V has a power supply in order to function normally.There are 8 outputs designed for the operation of the turn signal switch.This is a signal switch that is categorized as Decoder/Drivers.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 3 inputs.It is necessary for the digitalswitch to operate normally that 1 circuits be formed.

SN74ALS138AN Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74ALS138AN Applications


There are a lot of Texas Instruments SN74ALS138AN Signal Switches / Multiplexers / Decoders applications.

  • Seven segment displays
  • PCIe
  • Analog to digital conversion
  • Automation system
  • Combinational circuit
  • CNC machines
  • Enabling different rows of memory depending on address in memory chips
  • Data demultiplexing
  • Logic gates for other digital devices
  • Automatic health monitoring systems