ST M74HC138TTR
ST M74HC138TTR

ST M74HC138TTR

Manufacturer No:

M74HC138TTR

Manufacturer:

ST

Package:

16-TSSOP (0.173, 4.40mm Width)

Description:

16 Terminations 2V~6V 16 Pin M74HC138 Signal switch 74HC Series 8 Outputs 1 Functions

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Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

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1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

M74HC138TTR Information

ST M74HC138TTR technical specifications, attributes, parameters and parts with similar specifications to ST M74HC138TTR.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-TSSOP (0.173, 4.40mm Width)
  • Number of Pins
  • 16
  • Operating Temperature
  • -55°C~125°C
  • Packaging
  • Tape & Reel (TR)
  • Series
  • 74HC
  • JESD-609 Code
  • e4
  • Pbfree Code
  • yes
  • Part Status
  • Obsolete
  • Type
  • Parameter
  • 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
  • TAPE AND REEL
  • Technology
  • CMOS
  • Voltage - Supply
  • 2V~6V
  • Terminal Position
  • DUAL

Download datasheets and manufacturer documentation for ST M74HC138TTR.

M74HC138TTR Overview


In order to save board space, digital switch is located in the 16-TSSOP (0.173, 4.40mm Width).Tape & Reel (TR) is the packaging method.Digital switch ic uses a Surface Mount mounting method.the multiplexers uses an analog IC Decoder/Demultiplexer.When the operating temperature is kept at -55°C~125°C, turn signal switch will not be susceptible to external factors.When operated with a 2V~6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74HC series can be used in a wide range of applications.The basic configuration includes 16 terminations.The base part number is M74HC138, which can also be used to find its logic switch related parts.The multiplexer's system is powered by 4.5V voltage.This turn signal switch has 16 component pins.As the end of conductors, it uses GULL WING.Single is used as its supply type.With 16 pins, it is configured.Surface Mount is the way it is mounted.The logic switch belongs to the family of HC/UH.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.mux switch's normal operation requires the power supply of 2/6V.The turn signal switch has 8 outputs.Decoder/Drivers is the classification for this the digital switch ic.In the absence of external influences, it consumes 4?A current of multiplexer ic.This multiplexer has 3 inputs.The switches package is packaged in accordance with TAPE AND REEL.The configuration of the mux switch contains 1 elements.

M74HC138TTR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V


M74HC138TTR Applications


There are a lot of STMicroelectronics
M74HC138TTR Signal Switches / Multiplexers / Decoders applications.


  • Telephone network
  • Computer memory
  • Transmission from the computer system of a satellite
  • Time division multiplexing system
  • Frequency multiplexing system
  • A/D converters
  • D/A converters
  • Implementing boolean functions with multiple variables
  • Data collection system
  • Audio transmission

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Expected Shipping:Fri, Apr 3 - Sat, Apr 4, 2026
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