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SN74AS157DE4

16 Terminations16 Pin Signal switch4 FunctionsMin 4.5V VMax 5.5V V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AS157DE4
  • Package: SOIC
  • Datasheet: -
  • Stock: 621
  • Description: 16 Terminations16 Pin Signal switch4 FunctionsMin 4.5V VMax 5.5V V(Kg)

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Details

Tags

Parameters
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
Packing Method TUBE
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Pin Count 16
Power Supplies 5V
Temperature Grade COMMERCIAL
Number of Channels 4
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Propagation Delay 6 ns
Family AS
Logic Function Multiplexer
Number of Inputs 8
Supply Type Single
Bandwidth 125MHz
Output Polarity TRUE
High Level Output Current -2mA
Low Level Output Current 20mA
Number of Input Lines 2
Number of Output Lines 1
Length 9.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74AS157DE4 Overview


Providing this information in the SOIC enables digital switch board space to be saved.Its basic configuration includes terminations in the 16 range.The voltage supplied for multiplexer's system is 5V.multiplexer's systemIn this turn signal switch, there are 16 component pins.It is the end of conductors that is represented by GULL WING.Single is used as its supply type.There are 16 pins on it.This unit is mounted in the way of Surface Mount.The logic switch is a member of the family of AS.In order for 5V to operate normally, a power supply is provided.A multiplexer such as this has 8 inputs available.A TUBE packaging method is used in the switches.To accept voltage levels, the multiplexers have2 input lines.A signal source has 1 output lines.This turn signal switch's circuit is based on a circuit with 4 channels.Signal switchs at temperatures up to 70°C are acceptable.Keeping the temperature of the multiplexer at 0°C is the minimum operating temperature.In accordance with the applicable device specifications, the signal switches operates at a maximum supply voltage of 5.5V.According to the applicable specification, the digital swith should operate at a minimum supply voltage of 4.5V.

SN74AS157DE4 Features


Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
2 input lines
1 output lines

SN74AS157DE4 Applications


There are a lot of Texas Instruments SN74AS157DE4 Signal Switches / Multiplexers / Decoders applications.

  • PCIe
  • D/A converters
  • Enabling block of memory depending on address in memory chips
  • Relay
  • Microprocessor memory systems
  • Audio transmission
  • Telephone network
  • Automatic Monitoring systems
  • RF-based home automation system
  • Data collection system