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  • SN74HC42DR

SN74HC42DR

16 Terminations2V~6V 16 Pin 74HC42 Signal switch74HC Series 10 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC42DR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 744
  • Description: 16 Terminations2V~6V 16 Pin 74HC42 Signal switch74HC Series 10 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74HC42
Pin Count 16
Number of Outputs 10
Operating Supply Voltage 5V
Circuit 1 x 4:10
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Circuits 1
Load Capacitance 50pF
Number of Bits 10
Propagation Delay 190 ns
Quiescent Current 8μA
Turn On Delay Time 190 ns
Family HC/UH
Logic Function Decoder, Demultiplexer
Number of Inputs 4
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Bandwidth 28MHz
Max I(ol) 0.0052 A
Prop. Delay@Nom-Sup 38 ns
Power Supply Current-Max (ICC) 0.08mA
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HC42DR Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).As a result, it is packaged in a way that is referred to as Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.Decoder is the analog IC that the multiplexers uses.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.The multiplexers from 74HC series can be used for a wide range of applications.Among its basic features are 16 terminations.As its base part number is 74HC42, logic switch can also be used to find its related parts.The turn signal switch is supplied with a voltage of 5V volts.This turn signal switch consists of 16 component pins.As a result, conductors end at GULL WING.This supply type employs Single.Currently, it is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch is a member of the HC/UH family.In this signal multiplexer, there are 10 bits provided.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.For mux switch's normal operation, power supply 2/6V is provided.For the turn signal switch's operation, there are 10 outputs.Despite not interacting with external factors, it consumes 8μA current of multiplexer ic.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.There are 4 inputs provided in this multiplexer.The switches package is packaged in a way which is consistent with TR.During normal operation, the digitalswitch consists of 1 circuits.

SN74HC42DR Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
Operating with the supply voltage of 5V

SN74HC42DR Applications


There are a lot of Texas Instruments SN74HC42DR Signal Switches / Multiplexers / Decoders applications.

  • Idle motor
  • Speed synchronization of multiple motors in industries
  • GLAN
  • Relay
  • War field flying robot with a night vision flying camera
  • Image transmission
  • Frequency multiplexing system
  • CPU memory location identification
  • CNC machines
  • Microprocessor input/output systems