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  • 74HCT139D,652

74HCT139D,652

16 Terminations4.5V~5.5V 16 Pin 74HCT139 Signal switch74HCT Series 2 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HCT139D,652
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 678
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74HCT139 Signal switch74HCT Series 2 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tube
Published 1997
Series 74HCT
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HCT139
Pin Count 16
Qualification Status Not Qualified
Circuit 1 x 2:4
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance 50pF
Family HCT
Current - Output High, Low 4mA 4mA
Output Polarity INVERTED
Propagation Delay (tpd) 51 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 ROHS3 Compliant

74HCT139D,652 Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).It is packaged in the way of Tube.The mounting method digital switch ic uses is Surface Mount.the multiplexers uses an analog IC Decoder/Demultiplexer.When the operating temperature is kept at -40°C~125°C, the machine will not be sensturn signal switchive to external influences.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.With the 74HCT series, the multiplexers are suitable for a diverse range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74HCT139, which can also be used to find its logic switch related parts.For multiplexer's system, 5V voltage is supplied.This turn signal switch has a total of 16 component pins.As a result, conductors end at GULL WING.It is configured with 16 pins.The logic switch belongs to the family of HCT.It is recommended that the minimum supply voltage (Vsup) be kept at 4.5V to avoid some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V in order to prevent some unnecessary failures.

74HCT139D,652 Features


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

74HCT139D,652 Applications


There are a lot of Nexperia USA Inc. 74HCT139D,652 Signal Switches / Multiplexers / Decoders applications.

  • Analog to digital conversion
  • Enabling block of memory depending on address in memory chips
  • Microprocessor instruction decoding
  • Idle motor
  • To select different task for memory in microprocessor memory systems
  • Enabling different rows of memory depending on address in memory chips
  • Data transfer
  • War field flying robot with a night vision flying camera
  • VGA
  • Frequency multiplexing system