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SN74LS145DRE4

SN74LS145DRE4

SN74LS145DRE4

Texas Instruments

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

SOT-23

SN74LS145DRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Contact PlatingGold
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
PackagingTape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature70°C
Min Operating Temperature 0°C
Additional FeatureION MAX=80MA @ VOL MAX=3V
Subcategory Decoder/Drivers
Packing Method TR
Technology TTL
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
Number of Bits 10
Propagation Delay50 ns
Quiescent Current7mA
Turn On Delay Time50 ns
Family LS
Logic Function Decoder, Demultiplexer
Output Characteristics OPEN-COLLECTOR
Supply Type Single
Bandwidth 35MHz
Logic IC Type DECIMAL DECODER/DRIVER
Max I(ol) 0.08 A
High Level Output Current-250μA
Low Level Output Current80mA
Number of Input Lines 4
Number of Output Lines 10
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2478 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.826000$0.826
10$0.779245$7.79245
100$0.735137$73.5137
500$0.693526$346.763
1000$0.654269$654.269

SN74LS145DRE4 Product Details

SN74LS145DRE4 Overview


Providing this information in the SOIC enables digital switch board space to be saved.The package is in the form of Tape and Reel.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.The multiplexer ic provides 10 bits.Normally, 5V is powered by a battery.This is a signal switch that is categorized as Decoder/Drivers.In the absence of external influences, it consumes 7mA current of multiplexer ic.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.TR is used to package the switches.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.In addition, ION MAX=80MA @ VOL MAX=3V exhibits improved characteristics.The mux switch configuration consists of 1 elements.It uses IC DECIMAL DECODER/DRIVER for its logic.

SN74LS145DRE4 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
ION MAX=80MA @ VOL MAX=3V
DECIMAL DECODER/DRIVER as the logic IC


SN74LS145DRE4 Applications


There are a lot of Texas Instruments
SN74LS145DRE4 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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