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  • 74LV251DB,118

74LV251DB,118

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


  • Manufacturer: NXP USA Inc.
  • Origchip NO: 568-74LV251DB,118
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 720
  • 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-SSOP (0.209, 5.30mm 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
Terminal Pitch 0.65mm
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
Height Seated (Max) 2mm
Length 6.2mm
Width 5.3mm
RoHS Status ROHS3 Compliant

74LV251DB,118 Overview


For the purpose of saving board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).Tape & Reel (TR) represents its packaging.digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC is indicated by Multiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~125°C.Designers have greater flexibility when digital controlled switch operates at a 1V~3.6V supply voltage.The multiplexers can be used for a wide range of applications since they are members of 74LV series.There is a design for terminating 16 as part of its basic configuration.In addition, it also has a base part number of 74LV251, which can be used to find related parts.The multiplexer's system works with 3.3V voltage.Currently, this turn signal switch has a total of 16 component pins.GULL WING represents the end of conductors.I would like to refer to the logic switch as a member of the LV/LV-A/LVX/H family.Keep Vsup at 1V to avoid unnecessary failures.Keeping Vsup at 3.6V will prevent some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 3.3V.As a result, the turn signal switch consists of 1 outputs.This multiplexer provides 8 inputs.The switches is packaged according to the way of TAPE AND REEL.

74LV251DB,118 Features


Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Power supplies of 3.3V

74LV251DB,118 Applications


There are a lot of NXP USA Inc. 74LV251DB,118 Signal Switches / Multiplexers / Decoders applications.

  • A robotic vehicle with the metal detector
  • Logic circuits
  • RF-based home automation system
  • Combinational circuit
  • Microprocessor instruction decoding
  • Control unit of Central Processing unit (CPU)
  • Relay
  • VGA
  • War field flying robot with a night vision flying camera
  • Enabling block of memory depending on address in memory chips