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  • 74VHC138TTR

74VHC138TTR

16 Terminations2V~5.5V 16 Pin 74VHC138 Signal switch74VHC Series 8 Outputs1 Functions


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-74VHC138TTR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 326
  • Description: 16 Terminations2V~5.5V 16 Pin 74VHC138 Signal switch74VHC Series 8 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Contact Plating Gold
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 74VHC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Subcategory Decoder/Drivers
Packing Method TAPE AND REEL
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
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74VHC138
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
Propagation Delay 18.5 ns
Quiescent Current 4μA
Turn On Delay Time 18.5 ns
Family AHC/VHC
Logic Function Decoder, Demultiplexer
Number of Inputs 3
Current - Output High, Low 8mA 8mA
Supply Type Single
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Length 5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

74VHC138TTR Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-TSSOP (0.173, 4.40mm Width).In this case, it is packaged as Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.In the case of -55°C~125°C, turn signal switch will not be affected by external factors.Designers have greater flexibility when digital controlled switch operates at a 2V~5.5V supply voltage.Multiplexers in the 74VHC series are suitable for a wide range of applications.It is designed with 16 terminations as part of its basic configuration.Its logic switch base part number is 74VHC138 which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 3.3V is supplied.This turn signal switch has 16 component pins.It is the end of conductors that is represented by GULL WING.In this case, the supply type is Single.Currently, it is configured with a 16 pin configuration.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch is a member of the AHC/VHC family.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 2/5.5V.The turn signal switch has 8 outputs.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.No external influence consumes 4μA current of multiplexer ic.This multiplexer is equipped with 3 inputs and 3 outputs.In accordance with TAPE AND REEL, switches can be packaged.In mux switch configuration, there are 1 elements.

74VHC138TTR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V

74VHC138TTR Applications


There are a lot of STMicroelectronics 74VHC138TTR Signal Switches / Multiplexers / Decoders applications.

  • High-performance memory-decoding applications
  • PCIe
  • Recording transmission
  • War field flying robot with a night vision flying camera
  • Implementing boolean functions with multiple variables
  • Transmission from the computer system of a satellite
  • A/D converters
  • Code conversion
  • Microprocessor memory systems
  • Data bus control