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  • 74LV251D,112

74LV251D,112

16 Terminations1V~3.6V 74LV251 Signal switch74LV Series 1 Outputs1 Functions


  • Manufacturer: NXP USA Inc.
  • Origchip NO: 568-74LV251D,112
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 728
  • Description: 16 Terminations1V~3.6V 74LV251 Signal switch74LV Series 1 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~125°C
Packaging Tube
Published 1998
Series 74LV
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish NICKEL PALLADIUM GOLD
Technology CMOS
Voltage - Supply 1V~3.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74LV251
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Circuit 1 x 8:1
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 1V
Load Capacitance 50pF
Family LV/LV-A/LVX/H
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 6mA 6mA
Output Polarity COMPLEMENTARY
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 45 ns
Propagation Delay (tpd) 54 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

74LV251D,112 Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).The package is in the form of Tube.In terms of mounting, digital switch ic uses the Surface Mount method .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.With a supply voltage of 1V~3.6V, designers have greater flexibility of digital controlled switch.These multiplexers are members of the 74LV series, which provide extensive application potential.Among its basic features are 16 terminations.In addition, it also has a base part number of 74LV251, which can be used to find related parts.In this case, 3.3V is the voltage supplied to the multiplexer's system.This turn signal switch has 16 component pins.Conductors terminate at GULL WING in this design.There is a family of LV/LV-A/LVX/H members.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 1V.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 3.6V.In order for 3.3V to operate normally, a power supply is provided.The turn signal switch operates with 1 outputs.This multiplexer provides 8 inputs.

74LV251D,112 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Power supplies of 3.3V

74LV251D,112 Applications


There are a lot of NXP USA Inc. 74LV251D,112 Signal Switches / Multiplexers / Decoders applications.

  • Communication system
  • Logic gates for other digital devices
  • Small scale TV wall
  • Speed control of medern motors
  • VGA
  • High-performance memory systems
  • Decimal decoder
  • Encrypted communications system
  • Make half adder
  • Seven segment displays