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  • 74HC251N,652

74HC251N,652

16 Terminations2V~6V 74HC251 Signal switch74HC Series 1 Outputs1 Functions


  • Manufacturer: NXP USA Inc.
  • Origchip NO: 568-74HC251N,652
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 628
  • Description: 16 Terminations2V~6V 74HC251 Signal switch74HC Series 1 Outputs1 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 -40°C~125°C
Packaging Tube
Published 1997
Series 74HC
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Terminal Finish NICKEL PALLADIUM GOLD
Packing Method BULK PACK
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC251
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Circuit 1 x 8:1
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Family HC/UH
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 5.2mA 5.2mA
Output Polarity COMPLEMENTARY
Max I(ol) 0.004 A
Prop. Delay@Nom-Sup 53 ns
Propagation Delay (tpd) 62 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Height Seated (Max) 4.7mm
Width 7.62mm
RoHS Status ROHS3 Compliant

74HC251N,652 Overview


It is included in the 16-DIP (0.300, 7.62mm) in order to save board space.Tube is the method used for packaging.Digital switch ic adheres to a mounting method of Through Hole.The analog IC in the multiplexers is identified as Multiplexer.The operating temperature of -40°C~125°C will not be susceptible to external factors.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot of flexibility.These multiplexers are members of the 74HC series, which provide extensive application potential.There is a design for terminating 16 as part of its basic configuration.There is a base part number of 74HC251 which can also be used in order to locate the logic switch that are related to this item.The multiplexer is supplied with 5V voltage.A component pin count of 16 can be found on this turn signal switch.The logic switch is a member of the HC/UH family.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.Avoid unnecessary failures by keeping Vsup at 6V.For mux switch's normal operation, power supply 2/6V is provided.The turn signal switch has 1 outputs designed for operation.The multiplexer is equipped with 8 inputs.BULK PACK is used to package the switches.

74HC251N,652 Features


Supplied in the 16-DIP (0.300, 7.62mm) package
Power supplies of 2/6V

74HC251N,652 Applications


There are a lot of NXP USA Inc. 74HC251N,652 Signal Switches / Multiplexers / Decoders applications.

  • Transmission from the computer system of a satellite
  • Microprocessor instruction decoding
  • Medium scale TV wall
  • Home automation system
  • PCIe
  • RF-based home automation system
  • Medical industry
  • Time division multiplexing system
  • A/D converters
  • Textile mills