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  • CD74AC139MG4

CD74AC139MG4

16 Terminations1.5V~5.5V 16 Pin 74AC139 Signal switch74AC Series 4 Outputs2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74AC139MG4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 861
  • Description: 16 Terminations1.5V~5.5V 16 Pin 74AC139 Signal switch74AC 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 Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -55°C~125°C
Packaging Tube
Series 74AC
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
Technology CMOS
Voltage - Supply 1.5V~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 74AC139
Pin Count 16
Number of Outputs 4
Number of Elements 2
Circuit 1 x 2:4
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.3/5V
Supply Voltage-Min (Vsup) 1.5V
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 131 ns
Quiescent Current 8μA
Turn On Delay Time 131 ns
Family AC
Logic Function Decoder, Demultiplexer
Current - Output High, Low 24mA 24mA
Supply Type Single
Bandwidth 100MHz
Power Supply Current-Max (ICC) 0.08mA
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CD74AC139MG4 Overview


Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.Tube is the packaging method.Surface Mount is the mounting method digital switch ic uses.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.By keeping the operating temperature at -55°C~125°C, turn signal switch will not be affected by external factors.With a supply voltage of 1.5V~5.5V, designers have greater flexibility of digital controlled switch.Several applications are possible for 74AC series multiplexers.It is designed with 16 terminations as part of its basic configuration.The base part number is 74AC139, 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.It is the end of conductors that is represented by GULL WING.Single is used as its supply type.This multiplexer ic is configured with 16 pins.It is mounted in the way of Surface Mount.The logic switch is a member of the family of AC.There are 4 bits in signal multiplexer.Keep Vsup at 1.5V to avoid unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.A power supply is provided for mux switch's normal operation of 3.3/5V.There are 4 outputs designed to operate the turn signal switch.In electronic terms, the digital switch ic is classified as part number Decoder/Drivers.Not being affected by the external factors, consumes 8μA current of multiplexer ic.Configuration elements for the mux switch consist of 2.

CD74AC139MG4 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 3.3/5V

CD74AC139MG4 Applications


There are a lot of Texas Instruments CD74AC139MG4 Signal Switches / Multiplexers / Decoders applications.

  • Decimal decoder
  • Medical industry
  • Computer memory
  • Data bus control
  • Microprocessor instruction decoding
  • Data distribution
  • CNC machines
  • Recording transmission
  • CPU memory location identification
  • Automatic Monitoring systems