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SN74LS42DG4

SN74LS42DG4

SN74LS42DG4

Texas Instruments

16 Terminations 16 Pin Signal switch 1 Functions Min 4.75V V Max 5.25V V

SOT-23

SN74LS42DG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count16
Operating Supply Voltage5V
Number of Elements 1
Polarity Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Propagation Delay30 ns
Turn On Delay Time30 ns
Family LS
Logic Function Decoder, Demultiplexer
Supply Type Single
Bandwidth 35MHz
Logic IC Type DECIMAL DECODER/DRIVER
Max I(ol) 0.008 A
High Level Output Current-400μA
Low Level Output Current8mA
Number of Input Lines 4
Number of Output Lines 10
Input Conditioning STANDARD
Height 1.58mm
Length 9.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2466 items

SN74LS42DG4 Product Details

SN74LS42DG4 Overview


Providing this information in the SOIC enables digital switch board space to be saved.The package is in the form of Rail/Tube.There is a design for terminating 16 as part of its basic configuration.The multiplexer's system works with 5V voltage.In this turn signal switch, there are 16 component pins.Conductors terminate at GULL WING in this design.The supply type of this multiplexer ic is Single.This multiplexer ic is configured with 16 pins.It is positioned in the direction of Surface Mount.In the LS family, the logic switch is included.Normally, 5V is powered by a battery.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.To accept voltage levels, the multiplexers have4 input lines.A signal source is provided by 10 output lines.70°C is an acceptable maximum temperature for this signal switch.A temperature of the multiplexer of 0°C should be maintained for minimal operation.Based on the device specifications, the signal switches is designed to operate at 5.25V maximum supply voltage.A minimum supply voltage of 4.75V is specified for the digital swith by its applicable specification.The mux switch configuration consists of 1 elements.It uses IC DECIMAL DECODER/DRIVER for its logic.

SN74LS42DG4 Features


Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
4 input lines
10 output lines
DECIMAL DECODER/DRIVER as the logic IC


SN74LS42DG4 Applications


There are a lot of Texas Instruments
SN74LS42DG4 Signal Switches / Multiplexers / Decoders applications.


  • Time division multiplexing system
  • Frequency multiplexing system
  • A/D converters
  • D/A converters
  • Implementing boolean functions with multiple variables
  • Data collection system
  • Audio transmission
  • Video transmission
  • Image transmission
  • Recording transmission

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