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  • SN74LS251N

SN74LS251N

16 Terminations4.75V~5.25V Signal switch74LS Series 1 Functions


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-SN74LS251N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 467
  • Description: 16 Terminations4.75V~5.25V Signal switch74LS Series 1 Functions(Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C
Packaging Tube
Published 2017
Series 74LS
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
Type Multiplexer
Terminal Finish TIN LEAD
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Qualification Status Not Qualified
Circuit 1 x 8:1
Power Supplies 5V
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 2.6mA 8mA
Max I(ol) 0.008 A
Prop. Delay@Nom-Sup 45 ns
Voltage Supply Source Single Supply
Independent Circuits 1
RoHS Status Non-RoHS Compliant

SN74LS251N Overview


In order to conserve board space, digital switch is included in the 16-DIP (0.300, 7.62mm).As a result, it is packaged in the way of Tube.Mounting is performed using Through Hole.For the analog part of the multiplexers, an IC Multiplexer is used.The operating temperature of 0°C~70°C will not be susceptible to external factors.When operated with a 4.75V~5.25V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74LS series can be used in a wide range of applications.Among its basic configurations are 16 terminations.In this case, 5V is the voltage supplied to the multiplexer's system.For mux switch's normal operation, there is a power supply provided at 5V.This multiplexer has a total of 8 inputs.

SN74LS251N Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Power supplies of 5V

SN74LS251N Applications


There are a lot of Rochester Electronics, LLC SN74LS251N Signal Switches / Multiplexers / Decoders applications.

  • Code converters
  • RF-based home automation system
  • Microprocessor instruction decoding
  • D/A converters
  • Electronics industry
  • Frequency multiplexing system
  • A robotic vehicle with the metal detector
  • Microprocessor input/output systems
  • Code conversion
  • Used to connect a single source to multiple destinations