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SN74AHC138DGVR

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


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74AHC138DGVR
  • Package: 16-TFSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 565
  • Description: 16 Terminations2V~5.5V 16 Pin 74AHC138 Signal switch74AHC Series 8 Outputs1 Functions(Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TFSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 41.900595mg
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
Terminal Pitch 0.4mm
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 1.2mm
Length 3.6mm
Width 4.4mm
Thickness 1.05mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC138DGVR Overview


In order to save board space, digital switch is located in the 16-TFSOP (0.173, 4.40mm Width).The package is packaged in accordance with Tape & Reel (TR).Surface Mount is the mounting method digital switch ic uses.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 2V~5.5V, designers have superior flexibility.The multiplexers from 74AHC series can be used for a wide range of applications.The basic configuration of this system includes 16 terminations.As its base part number is 74AHC138, logic switch can also be used to find its related parts.In this case, 3.3V is the voltage supplied to the multiplexer's system.There are 16 component pins in this turn signal switch.As a result, GULL WING represents the end of the conductors.Single is used as its supply type.A configuration of 16 pins is used.The mount is in Surface Mount.The logic switch object belongs to the family of AHC/VHC/H/U/V.As a result, signal multiplexer provides 8 bits.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.During mux switch's normal operation, 2/5.5V is provided with a power supply.For the turn signal switch's operation, there are 8 outputs.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.It consumes 4μA current of multiplexer ic without external influences.This multiplexer is equipped with 3 inputs and 3 outputs.A TR packaging method is used in the switches.The mux switch configuration contains 1 elements.

SN74AHC138DGVR Features


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

SN74AHC138DGVR Applications


There are a lot of Texas Instruments SN74AHC138DGVR Signal Switches / Multiplexers / Decoders applications.

  • Memory system of computers
  • To select different devices in microprocessor input
  • Encrypted communications system
  • Make half adder
  • Data collection system
  • Implementing boolean functions with multiple variables
  • High-performance memory systems
  • Image transmission
  • A robotic vehicle with the metal detector
  • CPU memory location identification

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