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  • SN74ALS251D

SN74ALS251D

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS251D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 209
  • 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: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74ALS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
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 24 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
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74ALS251D Overview


Providing this information in the 16-SOIC (0.154, 3.90mm Width) enables digital switch board space to be saved.As a result, it is packaged in the way of Tube.The method digital switch ic adopts for mounting is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at 0°C~70°C.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.With the 74ALS series, the multiplexers are suitable for a diverse range of applications.The basic configuration of this system includes 16 terminations.There is a base part number 74ALS251 that can be used to locate signal switch's related components as well.The multiplexer is supplied with 5V voltage.A component pin count of 16 is found on this turn signal switch.GULL WING is used as the point at which the conductors come to an end as part of this formula.There is a type of supply Single that is employed in this case.This multiplexer ic is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch belongs to the family of ALS.Signal multiplexer provides 8 bits.For mux switch's normal operation, power supply 5V is provided.The turn signal switch contains 1 outputs designed to operate.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.This multiplexer has 8 inputs.

SN74ALS251D Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74ALS251D Applications


There are a lot of Texas Instruments SN74ALS251D Signal Switches / Multiplexers / Decoders applications.

  • Microprocessor input/output systems
  • Steel plants
  • HDMI applications
  • Injectors
  • Electronic circuits
  • High-performance memory systems
  • Data collection system
  • Arithmetic Logic Units
  • Communication system
  • Used to connect a single source to multiple destinations