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SN74HC42DG4

SN74HC42DG4

SN74HC42DG4

Texas Instruments

16 Terminations 16 Pin Signal switch 1 Functions Min 2V V Max 6V V

SOT-23

SN74HC42DG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
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 Temperature85°C
Min Operating Temperature -40°C
Subcategory Decoder/Drivers
Packing Method TUBE
Technology CMOS
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
Temperature GradeINDUSTRIAL
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Propagation Delay190 ns
Quiescent Current8μA
Turn On Delay Time190 ns
Family HC/UH
Logic Function Decoder, Demultiplexer
Supply Type Single
Bandwidth 28MHz
Logic IC Type DECIMAL DECODER/DRIVER
Prop. Delay@Nom-Sup 38 ns
High Level Output Current-5.2mA
Low Level Output Current5.2mA
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 Lead Free
In-Stock:2581 items

SN74HC42DG4 Product Details

SN74HC42DG4 Overview


Digital switch is provided in the SOIC for the purpose of saving board space.As parts of its basic configuration, 16 terminations are desgined.The voltage supplied for multiplexer's system is 5V.multiplexer's systemThere are 16 component pins in this turn signal switch.It employs GULL WING as the point at which conductors come to an end.Single is employed as its supply type.It is configured with 16 pins.It is mounted in the way of Surface Mount.The logic switch is included into the family of HC/UH.The digital switch ic is an electronic part classified into Decoder/Drivers.Not being affected by the external factors, consumes 8μA current of multiplexer ic.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.The switches is packaged according to the way of TUBE.The multiplexers have 4 input lines used to accept voltage levels.There are 10 output lines designed to serve as the source of the signal.It is acceptable for this signal switch to operate at the maximal temperature of 85°C.The minimal operating temperature of the multiplexer should be maintained at -40°C.The signal switches is specified to operate at the maximum supply voltage of 6V in compliance with the applicable device specification.The digital swith is specified to operate at the minimum supply voltage of 2V in compliance with the applicable device specification.There are 1 elements used for the mux switch configuration.It employs DECIMAL DECODER/DRIVER as its logic IC.

SN74HC42DG4 Features


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


SN74HC42DG4 Applications


There are a lot of Texas Instruments
SN74HC42DG4 Signal Switches / Multiplexers / Decoders applications.


  • Communication system
  • Telephone network
  • Computer memory
  • Transmission from the computer system of a satellite
  • Time division multiplexing system
  • Frequency multiplexing system
  • A/D converters
  • D/A converters
  • Implementing boolean functions with multiple variables
  • Data collection system

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