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  • SN74AHCT139DBR

SN74AHCT139DBR

16 Terminations4.5V~5.5V 16 Pin 74AHCT139 Signal switch74AHCT Series 4 Outputs2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHCT139DBR
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: -
  • Stock: 122
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74AHCT139 Signal switch74AHCT Series 4 Outputs2 Functions(Kg)

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Details

Tags

Parameters
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Number of Pins 16
Weight 128.593437mg
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Series 74AHCT
JESD-609 Code e4
Pbfree Code yes
Part Status Discontinued
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 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number 74AHCT139
Pin Count 16
Number of Outputs 4
Operating Supply Voltage 5V
Circuit 1 x 2:4
Polarity Inverting
Power Supplies 5V
Number of Circuits 2
Load Capacitance 50pF
Number of Bits 4
Throw Configuration DP4T
Propagation Delay 8.5 ns
Quiescent Current 2μA
Turn On Delay Time 10.5 ns
Family AHCT/VHCT/VT
Logic Function Decoder, Demultiplexer
Current - Output High, Low 8mA 8mA
Supply Type Single
Bandwidth 110MHz
Max I(ol) 0.008 A
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHCT139DBR Overview


It is included in the 16-SSOP (0.209, 5.30mm Width) in order to save board space.Cut Tape (CT) is the packaging method.In terms of mounting, digital switch ic uses the Surface Mount method .the multiplexers uses IC Decoder/Demultiplexer as the analog IC.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.Several applications are possible for 74AHCT series multiplexers.Its basic configuration includes terminations in the 16 range.The part number for 74AHCT139 can be used to find its logic switch related parts as well.The voltage supplied for multiplexer's system is 5V.multiplexer's systemSignal switch has 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.There is a type of supply Single that is employed in this case.Currently, it is configured with 16 pins.It is positioned in the direction of Surface Mount.The logic switch is included into the family of AHCT/VHCT/VT.There are 4 bits signal multiplexer provides.mux switch's normal operation requires the power supply of 5V.There are 4 outputs designed to operate the turn signal switch.Decoder/Drivers is a category for the digital switch ics.In the absence of external influences, it consumes 2μA current of multiplexer ic.When a supply voltage of 5V is used, reliable performance of the multiplexers can be achieved.The switches package is packaged in accordance with the TR method.It is necessary for the digitalswitch to operate normally that 2 circuits be formed.

SN74AHCT139DBR Features


Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74AHCT139DBR Applications


There are a lot of Texas Instruments SN74AHCT139DBR Signal Switches / Multiplexers / Decoders applications.

  • Home automation system
  • Memory system of computers
  • Electronics industry
  • Automatic health monitoring systems
  • Make half adder
  • Metal detectors
  • Combinational circuit
  • Enabling different rows of memory depending on address in memory chips
  • D/A converters
  • Audio transmission