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M74HC251B1R

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Manufacturer No:

M74HC251B1R

Manufacturer:

STMicroelectronics

HK JDW NO:

761-M74HC251B1R

Package:

16-DIP (0.300, 7.62mm)

Datasheet:

M74HC251B1R

Description:

16 Terminations2V~6V 16 Pin M74HC251 Signal switch74HC Series 1 Functions

Quantity:

In Stock : 999

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M74HC251B1R Overview


In order to save board space, digital switch is located in the 16-DIP (0.300, 7.62mm).It is packaged according to the Tube method.The mounting method digital switch ic uses is Through Hole.the multiplexers uses IC Multiplexer as the analog IC.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.Since they are members of the 74HC series, they can be used in a wide variety of applications.As part of its basic configuration, 16 terminations are designed as a part of it.The base part number is M74HC251, so you can find its logic switch related parts using that number.In this case, 4.5V is the voltage supplied to the multiplexer's system.Signal switch has 16 component pins.In this case, the supply type is Single.Currently, it is configured with 16 pins.Through Hole is the way it is mounted.The HC/UH family includes the logic switch.Vsup should be kept at 2V to prevent some unnecessary failures.It is advisable that the maximal supply voltage (Vsup) remains at 6V to avoid some unnecessary failures.This multiplexer provides 8 inputs.On the multiplexers, 3 input lines are provided for accepting voltage levels.In this case, the signal source has a total of 2 output lines.For the normal operation of the device, 1 circuits must be formed.

M74HC251B1R Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
3 input lines
2 output lines

M74HC251B1R Applications


There are a lot of STMicroelectronics M74HC251B1R Signal Switches / Multiplexers / Decoders applications.

  • Logic gates for other digital devices
  • VGA
  • Solenoid cooling fan
  • Paper plants
  • To select different devices in microprocessor input
  • Speed synchronization of multiple motors in industries
  • Night vision cameras
  • Medium scale TV wall
  • D/A converters
  • War field flying robot with a night vision flying camera
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4. Shipping Cost

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From $40.00 basic shipping fee depend on zone and country.
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From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

M74HC251B1R

technical specifications, attributes, parameters and parts with similar specifications to M74HC251B1R.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    16-DIP (0.300, 7.62mm)

  • Number of Pins

    16

  • 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

  • Type

    Multiplexer

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Technology

    CMOS

  • Voltage - Supply

    2V~6V

  • Terminal Position

    DUAL

  • Number of Functions

    1

  • Supply Voltage

    4.5V

  • Base Part Number

    M74HC251

  • Pin Count

    16

  • Circuit

    1 x 8:1

  • Polarity

    Non-Inverting

  • Supply Voltage-Max (Vsup)

    6V

  • Supply Voltage-Min (Vsup)

    2V

  • Number of Circuits

    1

  • Load Capacitance

    50pF

  • Power Dissipation

    500mW

  • Propagation Delay

    22 ns

  • Family

    HC/UH

  • Logic Function

    Multiplexer, Mux

  • Number of Inputs

    8

  • Current - Output High, Low

    5.2mA 5.2mA

  • Supply Type

    Single

  • Max I(ol)

    0.004 A

  • Number of Input Lines

    3

  • Voltage Supply Source

    Single Supply

  • Number of Output Lines

    2

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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