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  • M74HC139B1R

M74HC139B1R

16 Terminations2V~6V 16 Pin M74HC139 Signal switch74HC Series 4 Outputs2 Functions


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-M74HC139B1R
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 381
  • Description: 16 Terminations2V~6V 16 Pin M74HC139 Signal switch74HC Series 4 Outputs2 Functions(Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 4.535924g
Operating Temperature -55°C~125°C
Packaging Tube
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Decoder/Drivers
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Number of Functions 2
Supply Voltage 4.5V
Base Part Number M74HC139
Pin Count 16
Number of Outputs 4
Number of Elements 2
Circuit 1 x 2:4
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Power Dissipation 500mW
Throw Configuration DP4T
Propagation Delay 195 ns
Quiescent Current 4μA
Turn On Delay Time 195 ns
Family HC/UH
Logic Function Decoder, Demultiplexer, Demux
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Prop. Delay@Nom-Sup 39 ns
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 6.35mm
Length 25.4mm
Width 6.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

M74HC139B1R Overview


This is a relatively small item of digital switch that is included in the 16-DIP (0.300, 7.62mm) in order to save space on the board.In this case, it is packaged as Tube.The method digital switch ic adopts for mounting is Through Hole.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.A temperature of -55°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.When operated with a 2V~6V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.The multiplexers can be used for a wide range of applications since they are members of 74HC series.Its basic configuration includes terminations in the 16 range.The base part number is M74HC139, which can also be used to find its logic switch related parts.In multiplexer's system, 4.5V is the voltage supplied.In this turn signal switch, there are 16 components that can be connected to each pin.Its supply type is Single, which is used as the source of power.Currently, it is configured with a 16 pin configuration.The mounting is in the way of Through Hole.The logic switch object belongs to the family of HC/UH.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.It is advisable that the maximal supply voltage (Vsup) remains at 6V to avoid some unnecessary failures.As a result, the turn signal switch consists of 4 outputs.In electronic terms, the digital switch ic is classified as part number Decoder/Drivers.Without external influences, it consumes 4μA current of multiplexer ic.The configuration of the mux switch contains 2 elements.

M74HC139B1R Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single

M74HC139B1R Applications


There are a lot of STMicroelectronics M74HC139B1R Signal Switches / Multiplexers / Decoders applications.

  • Make half adder
  • PCIe
  • Code converters
  • Enabling different functions units in microprocessor instruction decoding
  • Data distribution
  • To select different task for memory in microprocessor memory systems
  • VGA
  • Steel plants
  • Electronics industry
  • Make full adder