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  • 74HC257D,652

74HC257D,652

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


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HC257D,652
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 587
  • Description: 16 Terminations2V~6V 16 Pin 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
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tube
Published 2001
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
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
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,652 Overview


As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).The package is packaged in the manner of Tube.Digital switch ic adheres to a mounting method of Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.A temperature of -40°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~6V.provides digital controlled switch's digital controlled switch'sMultiplexers in the 74HC series are suitable for a wide range of applications.There is a design for terminating 16 as part of its basic configuration.There is a base part number 74HC257 that can be used to locate signal switch's related components as well.For multiplexer's system, 5V voltage is supplied.This turn signal switch has a total of 16 component pins.Conductors terminate at GULL WING in this design.It is configured with 16 pins.Among the family of HC/UH the logic switch is a member.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.Avoid unnecessary failures by keeping Vsup at 6V.There are 1 outputs designed for the operation of the turn signal switch.

74HC257D,652 Features


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

74HC257D,652 Applications


There are a lot of Nexperia USA Inc. 74HC257D,652 Signal Switches / Multiplexers / Decoders applications.

  • Microprocessor instruction decoding
  • Time division multiplexing system
  • Data collection system
  • RF-based home automation system
  • Code conversion
  • Implementing boolean functions with multiple variables
  • Injectors
  • Electronically controlled engine system
  • Memory chips
  • Logic gates for other digital devices