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  • 74LV251D,118

74LV251D,118

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


  • Manufacturer: NXP USA Inc.
  • Origchip NO: 568-74LV251D,118
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 732
  • 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 Tape & Reel (TR)
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
Packing Method TAPE AND REEL
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,118 Overview


In order to conserve board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) is the packaging method.In terms of mounting, digital switch ic uses the Surface Mount method .The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.Designers have greater flexibility using digital controlled switch when it works with 1V~3.6V voltage.Since they are members of the 74LV series, they can be used in a wide variety of applications.As parts of its basic configuration, 16 terminations are desgined.There is a base part number of 74LV251 which can also be used in order to locate the logic switch that are related to this item.The multiplexer's system is powered by 3.3V voltage.In this turn signal switch, there are 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.The logic switch object belongs to the family of LV/LV-A/LVX/H.To avoid unnecessary failures, keep the supply voltage at 1V (Vsup).In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 3.6V.mux switch's normal operation requires the power supply of 3.3V.There are 1 outputs designed for the operation of the turn signal switch.This multiplexer has 8 inputs.The switches package is packaged in a way which is consistent with TAPE AND REEL.

74LV251D,118 Features


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

74LV251D,118 Applications


There are a lot of NXP USA Inc. 74LV251D,118 Signal Switches / Multiplexers / Decoders applications.

  • Memory system of computers
  • HD surveillance system
  • Enabling different rows of memory depending on address in memory chips
  • To select different devices in microprocessor input
  • Automatic health monitoring systems
  • Microprocessor instruction decoding
  • Video transmission
  • Data distribution
  • Robotic vehicles
  • High-performance memory systems