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  • 74HC257D,653

74HC257D,653

16 Terminations2V~6V 74HC257 Signal switch74HC Series 1 Outputs4 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HC257D,653
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 827
  • Description: 16 Terminations2V~6V 74HC257 Signal switch74HC Series 1 Outputs4 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
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2013
Series 74HC
JESD-609 Code e4
Part Status Active
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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC257
Pin Count 16
Number of Outputs 1
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Family HC/UH
Number of Inputs 2
Output Characteristics 3-STATE
Current - Output High, Low 7.8mA 7.8mA
Output Polarity TRUE
Voltage Supply Source Single Supply
Independent Circuits 1
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

74HC257D,653 Overview


It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.The package is packaged in the manner of Tape & Reel (TR).For mounting, digital switch ic uses the method Surface Mount.the multiplexers uses an analog IC Multiplexer.As long as the operating temperature is -40°C~125°C, turn signal switch will not be influenced by external factors.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot of flexibility.These multiplexers are members of the 74HC series, which provide extensive application potential.This configuration includes 16 terminations as part of its basic functionality.There is a base part number of 74HC257 which can also be used in order to locate the logic switch that are related to this item.In multiplexer's system, 5V is the voltage supplied.A component pin count of 16 is found on this turn signal switch.It is the end of conductors that is represented by GULL WING.The logic switch is a member of the HC/UH family.It is recommended that the minimum supply voltage (Vsup) be kept at 2V so that unnecessary failures can be prevented.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.As a result, the turn signal switch consists of 1 outputs.The multiplexer is equipped with 2 inputs.

74HC257D,653 Features


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

74HC257D,653 Applications


There are a lot of Nexperia USA Inc. 74HC257D,653 Signal Switches / Multiplexers / Decoders applications.

  • LVDS
  • Medium scale TV wall
  • Solenoid cooling fan
  • Signal router
  • Memory system of computers
  • RF-based home automation system
  • Used to connect a single source to multiple destinations
  • Small scale TV wall
  • Code conversion
  • Steel plants