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SN74LS156DRE4

SN74LS156DRE4

SN74LS156DRE4

Texas Instruments

16 Terminations 16 Pin Signal switch 2 Functions Min 4.75V V Max 5.25V V

SOT-23

SN74LS156DRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
PackagingTape and Reel
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 2
Supply Voltage 5V
Pin Count16
Operating Supply Voltage5V
Polarity Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Propagation Delay27 ns
Turn On Delay Time51 ns
Family LS
Logic Function Decoder, Demultiplexer
Output Characteristics OPEN-COLLECTOR
Supply Type Single
Bandwidth 35MHz
Logic IC Type OTHER DECODER/DRIVER
Max I(ol) 0.008 A
High Level Output Current-100μA
Low Level Output Current8mA
Number of Input Lines 2
Independent Circuits 1
Number of Output Lines 4
Input Conditioning STANDARD
Length 9.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2166 items

SN74LS156DRE4 Product Details

SN74LS156DRE4 Overview


For the purpose of saving board space, digital switch is included in the SOIC.In this case, it is packaged as Tape and Reel.Among its basic configurations are 16 terminations.In multiplexer's system, 5V is the voltage supplied.This turn signal switch contains 16 component pins.As a result, conductors end at GULL WING.There is a type of supply of Single.The board has 16 pins configured.The mounting is in the way of Surface Mount.The LS family includes the logic switch.A power supply is provided for mux switch's normal operation of 5V.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.A voltage level can be inserted into the 2 input lines of multiplexers.As a signal source, there are 4 output lines.The maximum temperature for this signal switch is 70°C.In order to maintain a minimal operating temperature, the temperature of the multiplexer should be set to 0°C.The device is specified to operate at the maximum supply voltage of 5.25V in accordance with its applicable specification.In accordance with the applicable device specification, the digital swith must operate at a minimum supply voltage of 4.75V.In terms of logic ICs, it uses OTHER DECODER/DRIVER.

SN74LS156DRE4 Features


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


SN74LS156DRE4 Applications


There are a lot of Texas Instruments
SN74LS156DRE4 Signal Switches / Multiplexers / Decoders applications.


  • 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
  • Audio transmission
  • Video transmission

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