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  • SN74HC139N

SN74HC139N

16 Terminations2V~6V 16 Pin 74HC139 Signal switch74HC Series 4 Outputs2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC139N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 122
  • Description: 16 Terminations2V~6V 16 Pin 74HC139 Signal switch74HC Series 4 Outputs2 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Subcategory Decoder/Drivers
Max Power Dissipation 320mW
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 2
Supply Voltage 5V
Base Part Number 74HC139
Pin Count 16
Number of Outputs 4
Operating Supply Voltage 5V
Circuit 1 x 2:4
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Number of Circuits 2
Load Capacitance 50pF
Number of Bits 4
Throw Configuration DP4T
Propagation Delay 44 ns
Quiescent Current 80μA
Turn On Delay Time 220 ns
Family HC/UH
Logic Function Decoder, Demultiplexer
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Bandwidth 28MHz
Power Supply Current-Max (ICC) 0.08mA
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HC139N Overview


Due to the fact that it is provided in the 16-DIP (0.300, 7.62mm), digital switch allows the board to be compacted.Tube represents its packaging.For mounting, digital switch ic uses the method Through Hole.The analog IC in the multiplexers is identified as Decoder/Demultiplexer.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot of flexibility.Since they are members of the 74HC series, they can be used in a wide variety of applications.Among its basic features are 16 terminations.The base part number is 74HC139, which is also useful when looking up signal switch's related components.The multiplexer is supplied with 5V voltage.Currently, this turn signal switch has a total of 16 component pins.This supply type employs Single.Currently, it is configured with 16 pins.As you can see, it is mounted in the direction of Through Hole.In the HC/UH family, the logic switch is included.In the signal multiplexer, there are 4 bits available.Keep Vsup at 2V to avoid unnecessary failures.Vsup (maximum supply voltage) should be kept as 6V to prevent unnecessary failures.The turn signal switch has 4 outputs designed for operation.The part belongs to the Decoder/Drivers category of signal switches.In the absence of external influences, it consumes 80μA current of multiplexer ic.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.To operate the digitalswitch normally, 2 circuits are formed.

SN74HC139N Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Operating with the supply voltage of 5V

SN74HC139N Applications


There are a lot of Texas Instruments SN74HC139N Signal Switches / Multiplexers / Decoders applications.

  • Paper plants
  • LVDS
  • Night vision cameras
  • Memory system of computers
  • Enabling block of memory depending on address in memory chips
  • Medical industry
  • Enabling different functions units in microprocessor instruction decoding
  • Microprocessor input/output systems
  • Idle motor
  • Automation system