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SN74ALS251DRG4

SN74ALS251DRG4

SN74ALS251DRG4

Texas Instruments

16 Terminations 16 Pin Signal switch 1 Outputs 1 Functions Min 4.5V V Max 5.5V V

SOT-23

SN74ALS251DRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
PackagingTape & Reel (TR)
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 TAPE AND REEL
Technology TTL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count16
Number of Outputs 1
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Propagation Delay15 ns
Family ALS
Logic Function Multiplexer
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 75MHz
Output Polarity COMPLEMENTARY
Max I(ol) 0.024 A
Prop. Delay@Nom-Sup 24 ns
High Level Output Current24mA
Low Level Output Current2.6mA
Number of Input Lines 8
Length 9.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2535 items

SN74ALS251DRG4 Product Details

SN74ALS251DRG4 Overview


Due to the fact that it is provided in the SOIC, digital switch allows the board to be compacted.As a result, it is packaged in a way that is referred to as Tape & Reel (TR).It is designed with 16 terminations as part of its basic configuration.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch consists of 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.In this case, the supply type is Single.A configuration of 16 pins is used.The mounting point is Surface Mount.I would like to refer to the logic switch as a member of the ALS family.During mux switch's normal operation, 5V is provided with a power supply.This turn signal switch has 1 outputs designed for its operation.The switches package is packaged in accordance with the TAPE AND REEL method.It is possible to accept voltage levels by using one of the 8 input lines of multiplexers.A total of 1 transmission channels are available in the turn signal switch's circuit.Signal switch operation at 70°C temperature is acceptable.It is recommended that the minimal operating temperature of the multiplexer be maintained at 0°C.Upon compliance with the applicable device specifications, the device will operate at the maximum supply voltage of 5.5V.Device specifications require that the minimum supply voltage is 4.5V.

SN74ALS251DRG4 Features


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


SN74ALS251DRG4 Applications


There are a lot of Texas Instruments
SN74ALS251DRG4 Signal Switches / Multiplexers / Decoders applications.


  • D/A converters
  • Implementing boolean functions with multiple variables
  • Data collection system
  • Audio transmission
  • Video transmission
  • Image transmission
  • Recording transmission
  • Combinational circuit
  • Logic gates for other digital devices
  • Signal router

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