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  • 74HC251DB,118

74HC251DB,118

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


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HC251DB,118
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 490
  • Description: 16 Terminations2V~6V 16 Pin 74HC251 Signal switch74HC Series 1 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 1997
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC251
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 1 x 8:1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Propagation Delay 30 ns
Family HC/UH
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Output Polarity COMPLEMENTARY
Number of Input Lines 8
Voltage Supply Source Single Supply
Height Seated (Max) 2mm
Length 6.2mm
Width 5.3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

74HC251DB,118 Overview


In order to conserve board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).It is packaged according to the Tape & Reel (TR) method.Digital switch ic adheres to a mounting method of Surface Mount.A digital IC Multiplexer is used as the analog component of the multiplexers.A temperature of -40°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.When digital controlled switch operates at 2V~6V, designers have superior flexibility.Multiplexers of the 74HC series can be used in a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.In addition, it also has a base part number of 74HC251, which can be used to find related parts.The turn signal switch is supplied with a voltage of 5V volts.This turn signal switch contains 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.There is a supply type of Single employed as part of this supply.There are 16 pins on it.It is mounted in the way of Surface Mount.The logic switch is included into the family of HC/UH.Keep Vsup at 2V to avoid unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.The turn signal switch has 1 outputs designed for operation.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.On the multiplexers, 8 input lines are provided for accepting voltage levels.

74HC251DB,118 Features


Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
8 input lines

74HC251DB,118 Applications


There are a lot of Nexperia USA Inc. 74HC251DB,118 Signal Switches / Multiplexers / Decoders applications.

  • Data bus control
  • Enabling block of memory depending on address in memory chips
  • Logic circuits
  • HDMI applications
  • Transmission from the computer system of a satellite
  • Image transmission
  • Data communication
  • Memory system of computers
  • Enabling different rows of memory depending on address in memory chips
  • To select different devices in microprocessor input