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74HCT251DB,112

16 Terminations4.5V~5.5V 16 Pin 74HCT251 Signal switch74HCT Series 1 Outputs1 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HCT251DB,112
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 629
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74HCT251 Signal switch74HCT Series 1 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HCT251
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 1 x 8:1
Propagation Delay 19 ns
Family HCT
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Current - Output High, Low 4mA 4mA
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 RoHS Compliant
Factory Lead Time 8 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 Tube
Published 1997
Series 74HCT
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1

74HCT251DB,112 Overview


This is a relatively small item of digital switch that is included in the 16-SSOP (0.209, 5.30mm Width) in order to save space on the board.The package is packaged in the manner of Tube.Digital switch ic adheres to a mounting method of Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.As long as the operating temperature is -40°C~125°C, turn signal switch will not be influenced by external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.Multiplexers of the 74HCT series can be used in a wide range of applications.There are 16 terminations included in its basic configuration.As its base part number is 74HCT251, logic switch can also be used to find its related parts.In multiplexer's system, 5V is the voltage supplied.A component pin count of 16 is found on this turn signal switch.As a result, conductors end at GULL WING.There is a type of supply Single that is employed in this case.Currently, it is configured with 16 pins.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch is a member of the HCT family.As a result, the turn signal switch consists of 1 outputs.Supply voltages of 5V can provide reliable performance of the multiplexers.For the purpose of accepting voltage levels, the multiplexers have 8 input lines.

74HCT251DB,112 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

74HCT251DB,112 Applications


There are a lot of Nexperia USA Inc. 74HCT251DB,112 Signal Switches / Multiplexers / Decoders applications.

  • Memory chips
  • HD surveillance system
  • Automation system
  • Steel plants
  • Signal router
  • To select different devices in microprocessor output
  • Code conversion
  • Make full adder
  • Video transmission
  • Combinational circuit