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  • SN74AHC138DRE4

SN74AHC138DRE4

16 Terminations2V~5.5V 16 Pin 74AHC138 Signal switch74AHC Series 8 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHC138DRE4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 366
  • Description: 16 Terminations2V~5.5V 16 Pin 74AHC138 Signal switch74AHC Series 8 Outputs1 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 -40°C~85°C
Packaging Tape & Reel (TR)
Series 74AHC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Decoder/Drivers
Packing Method TR
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Base Part Number 74AHC138
Pin Count 16
Number of Outputs 8
Number of Elements 1
Circuit 1 x 3:8
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5.5V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 13 ns
Quiescent Current 4μA
Turn On Delay Time 18.5 ns
Family AHC/VHC/H/U/V
Logic Function Decoder, Demultiplexer
Number of Inputs 3
Current - Output High, Low 8mA 8mA
Supply Type Single
Bandwidth 110MHz
Max I(ol) 0.05 A
Power Supply Current-Max (ICC) 0.04mA
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC138DRE4 Overview


As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tape & Reel (TR).Digital switch ic uses a Surface Mount mounting method.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.Design engineers have more flexibility when digital controlled switch operates at 2V~5.5V voltage.As a member of 74AHC series, the multiplexers can be used for a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.In addition, it also has a base part number of 74AHC138, which can be used to find related parts.The multiplexer's system works with 3.3V voltage.In this turn signal switch, there are 16 component pins.As a result, conductors end at GULL WING.Its supply type is Single, which is used as the source of power.The board has 16 pins configured.It is mounted in the way of Surface Mount.The logic switch is included into the family of AHC/VHC/H/U/V.As a result, signal multiplexer provides 8 bits.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.Avoid unnecessary failures by keeping Vsup at 5.5V.During mux switch's normal operation, 2/5.5V is provided with a power supply.The turn signal switch contains 8 outputs designed to operate.This is an the digital switch ic that is classified as Decoder/Drivers.Without any external influences, it consumes 4μA current of multiplexer ic at all times.This multiplexer has 3 inputs.A TR packaging method is used in the switches.The mux switch configuration contains 1 elements.

SN74AHC138DRE4 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V

SN74AHC138DRE4 Applications


There are a lot of Texas Instruments SN74AHC138DRE4 Signal Switches / Multiplexers / Decoders applications.

  • Injectors
  • A/D converters
  • Logic gates for other digital devices
  • Speed control of medern motors
  • Enabling block of memory depending on address in memory chips
  • Microprocessor instruction decoding
  • Make half adder
  • Communication system
  • Relay
  • Electronically controlled engine system