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  • 74HC157DB,112

74HC157DB,112

16 Terminations2V~6V 16 Pin 74HC157 Signal switch74HC Series 4 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HC157DB,112
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 667
  • Description: 16 Terminations2V~6V 16 Pin 74HC157 Signal switch74HC Series 4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 4 Weeks
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 2011
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 74HC157
Pin Count 16
Operating Supply Voltage 5V
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Propagation Delay 11 ns
Family HC/UH
Logic Function Multiplexer, Mux
Number of Inputs 8
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 2
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Width 5.3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

74HC157DB,112 Overview


Digital switch is provided in the 16-SSOP (0.209, 5.30mm Width) for the purpose of saving board space.As a result, it is packaged in the way of Tube.In terms of mounting, digital switch ic uses the Surface Mount method .The analog IC used in the multiplexers can be referred to as Multiplexer.A temperature of -40°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.With a supply voltage of 2V~6V, designers have greater flexibility of digital controlled switch.With the 74HC series, the multiplexers are suitable for a diverse range of applications.As parts of its basic configuration, 16 terminations are desgined.To find signal switch's related components, a base part number of 74HC157 may also be used.In multiplexer's system, 5V is the voltage supplied.This turn signal switch consists of 16 component pins.A conductor terminates at GULL WING.Its supply type is Single, which is used as the source of power.Currently, it is configured with 16 pins.The mount is in Surface Mount.In the HC/UH family, the logic switch is included.Vsup should be kept at 2V to prevent some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V so as to avoid some unnecessary failures.When a supply voltage of 5V is used, reliable performance of the multiplexers can be achieved.There are 8 inputs provided in this multiplexer.Voltage levels are accepted through 2 input lines of multiplexers.A signal source consists of 4 output lines.

74HC157DB,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
2 input lines
4 output lines

74HC157DB,112 Applications


There are a lot of Nexperia USA Inc. 74HC157DB,112 Signal Switches / Multiplexers / Decoders applications.

  • Microprocessor instruction decoding
  • Transmission from the computer system of a satellite
  • Used to connect a single source to multiple destinations
  • Automation system
  • Data distribution
  • Analog to digital conversion
  • Implementing boolean functions with multiple variables
  • Idle motor
  • HD surveillance system
  • Relay