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  • 74AHCT257D,112

74AHCT257D,112

16 Terminations4.5V~5.5V 16 Pin 74AHCT257 Signal switch74AHCT Series 4 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74AHCT257D,112
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 112
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74AHCT257 Signal switch74AHCT Series 4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tube
Published 2008
Series 74AHCT
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 4.5V~5.5V
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 74AHCT257
Pin Count 16
Operating Supply Voltage 5V
Circuit 4 x 2:1
Power Dissipation 500mW
Propagation Delay 8.5 ns
Family AHCT/VHCT/VT
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Current - Output High, Low 8mA 8mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Length 9.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

74AHCT257D,112 Overview


For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).It is packaged in the way of Tube.digital switch ic uses the method of Surface Mount for mounting.The analog IC in the multiplexers is identified as Multiplexer.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.Since they are members of the 74AHCT series, they can be used in a wide variety of applications.Its basic configuration includes terminations in the 16 range.In addition, it also has a base part number of 74AHCT257, which can be used to find related parts.The turn signal switch is supplied with a voltage of 5V volts.There are 16 component pins in this turn signal switch.Conductors terminate at GULL WING in this design.Single is used as its supply type.There are 16 pins on it.The multiplexer ic is mounted in the direction of Surface Mount.There is a family of AHCT/VHCT/VT members.Using a supply voltage of 5V can result in reliable performance of the multiplexers.For the purpose of accepting voltage levels, the multiplexers have 8 input lines.A signal source has 4 output lines.

74AHCT257D,112 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
8 input lines
4 output lines

74AHCT257D,112 Applications


There are a lot of Nexperia USA Inc. 74AHCT257D,112 Signal Switches / Multiplexers / Decoders applications.

  • Textile mills
  • HD surveillance system
  • PCIe
  • Arithmetic Logic Units
  • Video transmission
  • Combinational circuit
  • Robotic vehicles
  • Data-routing applications
  • Speed synchronization of multiple motors in industries
  • Data transfer