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74HC257DB,118

16 Terminations2V~6V 16 Pin 74HC257 Signal switch74HC Series 4 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HC257DB,118
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 199
  • Description: 16 Terminations2V~6V 16 Pin 74HC257 Signal switch74HC Series 4 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 2011
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 4
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC257
Pin Count 16
Operating Supply Voltage 5V
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Power Dissipation 500mW
Propagation Delay 19 ns
Family HC/UH
Logic Function Multiplexer, Mux
Output Characteristics 3-STATE
Current - Output High, Low 7.8mA 7.8mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Height Seated (Max) 2mm
Length 6.2mm
Width 5.3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

74HC257DB,118 Overview


Due to the fact that it is provided in the 16-SSOP (0.209, 5.30mm Width), digital switch allows the board to be compacted.It is packaged according to the Tape & Reel (TR) method.The mounting method digital switch ic uses is Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.The operating temperature of -40°C~125°C will not be susceptible to external factors.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.Since they are members of the 74HC series, they can be used in a wide variety of applications.Among its basic configurations are 16 terminations.You can also find related parts by using its logic switch base part number of 74HC257.The multiplexer's system is powered by 5V volts.This turn signal switch has a total of 16 component pins.As a result, conductors end at GULL WING.As a type of supply, Single is employed.A total of 16 pins are configured on this board.Surface Mount is the way it is mounted.The logic switch is a member of the HC/UH family.The minimal supply voltage (Vsup) should be kept at 2V to avoid some unnecessary failures.It is advisable that the maximal supply voltage (Vsup) remains at 6V to avoid some unnecessary failures.Supply voltages of 5V can provide reliable performance of the multiplexers.On the multiplexers, 8 input lines are provided for accepting voltage levels.A signal source is provided by 4 output lines.

74HC257DB,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
4 output lines

74HC257DB,118 Applications


There are a lot of Nexperia USA Inc. 74HC257DB,118 Signal Switches / Multiplexers / Decoders applications.

  • Computer memory
  • Microprocessor memory systems
  • Data distribution
  • Seven segment displays
  • Combinational circuit
  • RF-based home automation system
  • Electronic circuits
  • Frequency multiplexing system
  • Code conversion
  • Telephone network