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SN74ALS253DG4

SN74ALS253DG4

SN74ALS253DG4

Texas Instruments

16 Terminations 16 Pin Signal switch 2 Functions Min 4.5V V Max 5.5V V

SOT-23

SN74ALS253DG4 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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Packing Method TUBE
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Pin Count16
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Channels 2
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Propagation Delay14 ns
Family ALS
Logic Function Multiplexer
Number of Inputs 8
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 75MHz
Output Polarity TRUE
High Level Output Current24mA
Low Level Output Current2.6mA
Number of Input Lines 4
Number of Output Lines 1
Length 9.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3384 items

SN74ALS253DG4 Product Details

SN74ALS253DG4 Overview


In order to conserve board space, digital switch is included in the SOIC.This configuration includes 16 terminations as part of its basic functionality.For multiplexer's system, 5V voltage is supplied.This turn signal switch has a total of 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.As a type of supply, Single is employed.Currently, it is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.There is a family of ALS members.For mux switch's normal operation, there is a power supply provided at 5V.It has 8 inputs.In accordance with TUBE, switches can be packaged.For the purpose of accepting voltage levels, the multiplexers have 4 input lines.There are 1 output lines on the signal source.The turn signal switch's circuit consists of 2 transmission channels.The maximum operating temperature of 70°C is acceptable for this signal switch.Ideally, the temperature of the multiplexer should not exceed 0°C.In accordance with the applicable device specifications, the signal switches operates at a maximum supply voltage of 5.5V.Device specifications require that the digital swith operate at a minimum supply voltage of 4.5V.

SN74ALS253DG4 Features


Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
4 input lines
1 output lines


SN74ALS253DG4 Applications


There are a lot of Texas Instruments
SN74ALS253DG4 Signal Switches / Multiplexers / Decoders applications.


  • 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
  • Combinational circuit

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