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  • 74HCT251D,652

74HCT251D,652

16 Terminations4.5V~5.5V 16 Pin 74HCT251 Signal switch74HCT Series 1 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HCT251D,652
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 965
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74HCT251 Signal switch74HCT Series 1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tube
Published 1997
Series 74HCT
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 5V
Base Part Number 74HCT251
Pin Count 16
Operating Supply Voltage 5V
Circuit 1 x 8:1
Power Dissipation 500mW
Propagation Delay 21 ns
Family HCT
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 4mA 4mA
Supply Type Single
Output Polarity COMPLEMENTARY
Number of Input Lines 12
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 2
Length 9.9mm
Width 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

74HCT251D,652 Overview


For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tube.digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC Multiplexer is used.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.The multiplexers can be used for a wide range of applications since they are members of 74HCT series.As part of its basic configuration, 16 terminations are designed as a part of it.There is a base part number 74HCT251 that can be used to locate signal switch's related components as well.The multiplexer's system is powered by 5V voltage.Currently, this turn signal switch has a total of 16 component pins.Conductors terminate at GULL WING in this design.As a type of supply, Single is employed.A total of 16 pins are configured on this board.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch belongs to the family of HCT.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.It is provided with 8 inputs.It is possible to accept voltage levels by using one of the 12 input lines of multiplexers.In this case, the signal source has a total of 2 output lines.

74HCT251D,652 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
12 input lines
2 output lines

74HCT251D,652 Applications


There are a lot of Nexperia USA Inc. 74HCT251D,652 Signal Switches / Multiplexers / Decoders applications.

  • Recording transmission
  • Data demultiplexing
  • Computer memory
  • Enabling different functions units in microprocessor instruction decoding
  • Enabling block of memory depending on address in memory chips
  • Data bus control
  • Decimal decoder
  • Textile mills
  • Electronic circuits
  • Speed synchronization of multiple motors in industries