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SN74ALS251N

16 Terminations4.5V~5.5V 16 Pin 74ALS251 Signal switch74ALS Series 1 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS251N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 730
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74ALS251 Signal switch74ALS Series 1 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number 74ALS251
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 1 x 8:1
Power Supplies 5V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 15 ns
Family ALS
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 2.6mA 24mA
Supply Type Single
Bandwidth 75MHz
Output Polarity COMPLEMENTARY
Max I(ol) 0.024 A
Prop. Delay@Nom-Sup 24 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS251N Overview


Digital switch is provided in the 16-DIP (0.300, 7.62mm) for the purpose of saving board space.The package is in the form of Tube.The method digital switch ic adopts for mounting is Through Hole.the multiplexers uses an analog IC Multiplexer.In the case of 0°C~70°C, turn signal switch will not be affected by external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 4.5V~5.5V.provides digital controlled switch's digital controlled switch'sSince they are members of the 74ALS series, they can be used in a wide variety of applications.Among its basic configurations are 16 terminations.There is a base part number 74ALS251 that can be used to locate signal switch's related components as well.In multiplexer's system, 5V is the voltage supplied.Currently, this turn signal switch has a total of 16 component pins.Single is used as its supply type.A total of 16 pins are configured on this board.The mounting is in the way of Through Hole.Among the family of ALS the logic switch is a member.Signal multiplexer consists of 8 bits.For mux switch's normal operation, there is a power supply provided at 5V.In order for the turn signal switch to work, there are 1 outputs.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.In this multiplexer, there is a total of 8 inputs.

SN74ALS251N Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74ALS251N Applications


There are a lot of Texas Instruments SN74ALS251N Signal Switches / Multiplexers / Decoders applications.

  • Code converters
  • Analog to digital conversion
  • Injectors
  • VGA
  • Analog, digital or video signal switching
  • D/A converters
  • Video transmission
  • Frequency multiplexing system
  • Electronics industry
  • To select different devices in microprocessor output