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  • SN74F251BN

SN74F251BN

16 Terminations4.5V~5.5V 16 Pin 74F251 Signal switch74F Series 1 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74F251BN
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 271
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74F251 Signal switch74F Series 1 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
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 74F
JESD-609 Code e4
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
Number of Functions 1
Supply Voltage 5V
Base Part Number 74F251
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 2
Propagation Delay 7 ns
Family F/FAST
Output Characteristics 3-STATE
Current - Output High, Low 3mA 24mA
Supply Type Single
Bandwidth 70MHz
Output Polarity COMPLEMENTARY
Prop. Delay@Nom-Sup 9.5 ns
Number of Input Lines 8
Voltage Supply Source Single Supply
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 Contains Lead

SN74F251BN 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.In terms of mounting, digital switch ic uses the method of Through Hole.As the analog part, the circuit uses an analog IC Multiplexer.When the operating temperature is kept at 0°C~70°C, turn signal switch will not be susceptible to external factors.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74F series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.The base part number is 74F251, which is also useful when looking up signal switch's related components.For multiplexer's system, a voltage of 5V is supplied.There are 16 component pins in this turn signal switch.Single is used as its supply type.With 16 pins, it is configured.Through Hole is the way it is mounted.The F/FAST family includes the logic switch.In this signal multiplexer, there are 2 bits that are provided.For mux switch's normal operation, power supply 5V is provided.The turn signal switch has 1 outputs.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.The multiplexers have 8 input lines used to accept voltage levels.

SN74F251BN 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
8 input lines

SN74F251BN Applications


There are a lot of Texas Instruments SN74F251BN Signal Switches / Multiplexers / Decoders applications.

  • Combinational circuit
  • Control unit of Central Processing unit (CPU)
  • Data transfer
  • Frequency multiplexing system
  • CPU memory location identification
  • Data distribution
  • Speed control of medern motors
  • Logic circuits
  • Night vision cameras
  • Automatic Monitoring systems