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  • 74AC139SC

74AC139SC

16 Terminations2V~6V 16 Pin 74AC139 Signal switch74AC Series 2 Functions


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-74AC139SC
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 191
  • Description: 16 Terminations2V~6V 16 Pin 74AC139 Signal switch74AC Series 2 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 35 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 143mg
Operating Temperature -40°C~85°C
Packaging Tube
Published 1999
Series 74AC
JESD-609 Code e3
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 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 2
Supply Voltage 3.3V
Base Part Number 74AC139
Number of Elements 2
Circuit 1 x 2:4
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 3.3/5V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Throw Configuration DP4T
Propagation Delay 13 ns
Quiescent Current 4μA
Turn On Delay Time 13 ns
Family AC
Logic Function Decoder, Demultiplexer, Demux
Current - Output High, Low 24mA 24mA
Supply Type Single
Number of Input Lines 1
Voltage Supply Source Single Supply
Number of Output Lines 4
Height 1.5mm
Length 10mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

74AC139SC Overview


This is a relatively small item of digital switch that is included in the 16-SOIC (0.154, 3.90mm Width) in order to save space on the board.As a result, it is packaged in a way that is referred to as Tube.Mounting is performed using Surface Mount.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.The operating temperature of -40°C~85°C will not be susceptible to external factors.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.Multiplexers in the 74AC series are suitable for a wide range of applications.Its basic configuration includes terminations in the 16 range.To find signal switch's related components, a base part number of 74AC139 may also be used.The voltage supplied for multiplexer's system is 3.3V.multiplexer's systemAs a result, GULL WING represents the end of the conductors.In this case, the supply type is Single.This multiplexer ic is configured with 16 pins.This unit is mounted in the way of Surface Mount.The AC family includes the logic switch.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.A power supply is provided for mux switch's normal operation of 3.3/5V.This is a signal switch that is categorized as Decoder/Drivers.It consumes 4μA current of multiplexer ic without external influences.The multiplexers have 1 input lines used to accept voltage levels.A signal source is provided by 4 output lines.There are 2 elements used for the mux switch configuration.

74AC139SC Features


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

74AC139SC Applications


There are a lot of ON Semiconductor 74AC139SC Signal Switches / Multiplexers / Decoders applications.

  • Automation system
  • Data distribution
  • Enabling different functions units in microprocessor instruction decoding
  • Electronic circuits
  • CPU memory location identification
  • Decimal decoder
  • Memory system of computers
  • Make half adder
  • CNC machines
  • Transmission from the computer system of a satellite