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SN74AS253ADE4

16 Terminations16 Pin Signal switch2 FunctionsMin 4.5V VMax 5.5V V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AS253ADE4
  • Package: SOIC
  • Datasheet: -
  • Stock: 617
  • Description: 16 Terminations16 Pin Signal switch2 FunctionsMin 4.5V VMax 5.5V V(Kg)

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Details

Tags

Parameters
Packing Method TUBE
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Pin Count 16
Temperature Grade COMMERCIAL
Number of Channels 2
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Propagation Delay 8 ns
Family AS
Logic Function Multiplexer
Number of Inputs 8
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 125MHz
Output Polarity TRUE
High Level Output Current 24mA
Low Level Output Current 2.6mA
Number of Input Lines 4
Number of Output Lines 1
Length 9.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C

SN74AS253ADE4 Overview


As a means of saving space, digital switch is provided in the SOIC.It is designed with 16 terminations as part of its basic configuration.For multiplexer's system, 5V voltage is supplied.In this turn signal switch, there are 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.There is a type of supply of Single.This multiplexer ic has 16 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.I would like to refer to the logic switch as a member of the AS family.This multiplexer has a total of 8 inputs.The signal switching is packaged by TUBE. For the purpose of accepting voltage levels, the multiplexers have 4 input lines.A signal source has 1 output lines.The turn signal switch's circuit consists of 2 transmission channels.It is acceptable for this signal switch to operate at the maximal temperature of 70°C.Maintaining a minimum operating temperature of the multiplexer of 0°C is recommended.The relevant device specification specifies a maximum supply voltage of 5.5V for the signal switches.Device specifications require that the digital swith operate at a minimum supply voltage of 4.5V.

SN74AS253ADE4 Features


Supplied in the SOIC package
Adopting a supply type of Single
4 input lines
1 output lines

SN74AS253ADE4 Applications


There are a lot of Texas Instruments SN74AS253ADE4 Signal Switches / Multiplexers / Decoders applications.

  • A robotic vehicle with the metal detector
  • CPU memory location identification
  • Seven segment displays
  • Electronically controlled engine system
  • To select different task for memory in microprocessor memory systems
  • Enabling different functions units in microprocessor instruction decoding
  • Injectors
  • Data bus control
  • Enabling different rows of memory depending on address in memory chips
  • Analog, digital or video signal switching