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  • M74HC139B1R

M74HC139B1R

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Manufacturer No:

M74HC139B1R

Manufacturer:

STMicroelectronics

HK JDW NO:

761-M74HC139B1R

Package:

16-DIP (0.300, 7.62mm)

Datasheet:

M74HC139B1R

ECAD Model:

Description:

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

Quantity:

In Stock : 999

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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
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Package

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Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
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M74HC139B1R

technical specifications, attributes, parameters and parts with similar specifications to M74HC139B1R.

  • Type
    Parameter
    Select All
  • 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

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