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  • MC74AC139DR2

MC74AC139DR2

16 Terminations2V~6V Signal switch74AC Series 2 Functions


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-MC74AC139DR2
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 430
  • Description: 16 Terminations2V~6V Signal switch74AC Series 2 Functions(Kg)

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Details

Tags

Parameters
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Terminal Finish TIN LEAD
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Pin Count 16
JESD-30 Code R-PDSO-G16
Qualification Status Not Qualified
Circuit 1 x 2:4
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Family AC
Current - Output High, Low 24mA 24mA
Output Polarity INVERTED
Propagation Delay (tpd) 13 ns
Voltage Supply Source Single Supply
Independent Circuits 2
Input Conditioning STANDARD
Height Seated (Max) 1.75mm
Length 9.9mm
Width 3.9mm
RoHS Status Non-RoHS Compliant
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74AC
JESD-609 Code e0
Pbfree Code yes

MC74AC139DR2 Overview


It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.The package is in the form of Tape & Reel (TR).Surface Mount is the mounting method digital switch ic uses.Decoder/Demultiplexer is the analog IC that the multiplexers uses.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.When operated with a 2V~6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers in the 74AC series are suitable for a wide range of applications.It is designed with 16 terminations as part of its basic configuration.In multiplexer's system, 5V is the voltage supplied.In this turn signal switch, there are 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.I would like to refer to the logic switch as a member of the AC family.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.The maximal supply voltage (Vsup) should be kept at 6V to avoid some unnecessary failures.

MC74AC139DR2 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package

MC74AC139DR2 Applications


There are a lot of Rochester Electronics, LLC MC74AC139DR2 Signal Switches / Multiplexers / Decoders applications.

  • Signal router
  • Transmission from the computer system of a satellite
  • Solenoid cooling fan
  • CPU memory location identification
  • Enabling different rows of memory depending on address in memory chips
  • Small scale TV wall
  • Combinational circuit
  • CNC machines
  • Microprocessor instruction decoding
  • Arithmetic Logic Units