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  • SN74AHC139PWR

SN74AHC139PWR

16 Terminations2V~5.5V 16 Pin 74AHC139 Signal switch74AHC Series 4 Outputs2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHC139PWR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 707
  • Description: 16 Terminations2V~5.5V 16 Pin 74AHC139 Signal switch74AHC Series 4 Outputs2 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 61.887009mg
Operating Temperature -40°C~125°C
Packaging Cut Tape (CT)
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
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 2
Supply Voltage 3.3V
Base Part Number 74AHC139
Pin Count 16
Number of Outputs 4
Circuit 1 x 2:4
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2V
Number of Circuits 2
Load Capacitance 50pF
Power Dissipation 600mW
Number of Bits 4
Throw Configuration DP4T
Propagation Delay 16.5 ns
Quiescent Current 4μA
Turn On Delay Time 16.5 ns
Family AHC/VHC/H/U/V
Logic Function Decoder, Demultiplexer
Current - Output High, Low 8mA 8mA
Supply Type Single
Bandwidth 110MHz
Max I(ol) 0.05 A
Prop. Delay@Nom-Sup 10.5 ns
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC139PWR Overview


This is a relatively small item of digital switch that is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save space on the board.In this case, it is packaged as Cut Tape (CT).Digital switch ic adheres to a mounting method of Surface Mount.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.When the operating temperature is kept at -40°C~125°C, the machine will not be sensturn signal switchive to external influences.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.Multiplexers from the 74AHC series can be used in a wide range of applications.There are 16 terminations included in its basic configuration.The base part number is 74AHC139, so you can find its logic switch related parts using that number.The multiplexer is supplied with 3.3V voltage.In this turn signal switch, there are 16 components that can be connected to each pin.GULL WING is used as the point at which the conductors come to an end as part of this formula.The supply type of this multiplexer ic is Single.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.In the AHC/VHC/H/U/V family, the logic switch is included.There are 4 bits in signal multiplexer.Vsup should be kept at 2V to prevent some unnecessary failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.The turn signal switch has 4 outputs.I would classify the digital switch ic as an electronic part belonging to the Decoder/Drivers category.Not being affected by the external factors, consumes 4μA current of multiplexer ic.The switches package is packaged in a way which is consistent with TR.To operate the digitalswitch normally, 2 circuits are formed.

SN74AHC139PWR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single

SN74AHC139PWR Applications


There are a lot of Texas Instruments SN74AHC139PWR Signal Switches / Multiplexers / Decoders applications.

  • Communication system
  • Enabling block of memory depending on address in memory chips
  • HDMI applications
  • Speed control of medern motors
  • Audio transmission
  • CNC machines
  • Microprocessor input/output systems
  • Code conversion
  • High-performance memory-decoding applications
  • Data demultiplexing