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74HCT257PW,118

16 Terminations4.5V~5.5V 16 Pin 74HCT257 Signal switch74HCT Series 4 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HCT257PW,118
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 884
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74HCT257 Signal switch74HCT 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-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2013
Series 74HCT
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
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HCT257
Pin Count 16
Operating Supply Voltage 5V
Circuit 4 x 2:1
Power Dissipation 500mW
Propagation Delay 30 ns
Family HCT
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Current - Output High, Low 6mA 6mA
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 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

74HCT257PW,118 Overview


Due to the fact that it is provided in the 16-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.Tape & Reel (TR) represents its packaging.digital switch ic uses the method of Surface Mount for mounting.The analog IC used in the multiplexers can be referred to as Multiplexer.By keeping 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.Multiplexers in the 74HCT series are suitable for a wide range of applications.There are 16 terminations included in its basic configuration.In addition, it also has a base part number of 74HCT257, which can be used to find related parts.The turn signal switch is supplied with a voltage of 5V volts.This turn signal switch has 16 component pins.A conductor terminates at GULL WING.As a type of supply, Single is employed.The board is configured with 16 pins.It is mounted in the way of Surface Mount.The logic switch is a member of the HCT family.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.The multiplexers have8 input lines on the board that accept voltage levels.There are 4 output lines on the signal source.

74HCT257PW,118 Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
8 input lines
4 output lines

74HCT257PW,118 Applications


There are a lot of Nexperia USA Inc. 74HCT257PW,118 Signal Switches / Multiplexers / Decoders applications.

  • Small scale TV wall
  • Solenoid cooling fan
  • Encrypted communications system
  • Logic circuits
  • Time division multiplexing system
  • RF-based home automation system
  • Data demultiplexing
  • To select different devices in microprocessor output
  • Memory chips
  • War field flying robot with a night vision flying camera