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74VHC157TTR

16 Terminations2V~5.5V 16 Pin 74VHC157 Signal switch74VHC Series 1 Outputs4 Functions


  • Manufacturer: STMicroelectronics
  • Nocochips NO: 761-74VHC157TTR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 514
  • Description: 16 Terminations2V~5.5V 16 Pin 74VHC157 Signal switch74VHC Series 1 Outputs4 Functions(Kg)

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74VHC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74VHC157
Pin Count 16
Number of Outputs 1
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5.5V
Supply Voltage-Min (Vsup) 2V
Number of Circuits 4
Load Capacitance 50pF
Throw Configuration DPST
Propagation Delay 8.4 ns
Family AHC/VHC
Logic Function Multiplexer, Mux
Number of Inputs 8
Current - Output High, Low 8mA 8mA
Supply Type Single
Output Polarity TRUE
Prop. Delay@Nom-Sup 9.5 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Length 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

74VHC157TTR Overview


Due to the fact that it is provided in the 16-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC Multiplexer is used.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.Design engineers have more flexibility when digital controlled switch operates at 2V~5.5V voltage.Multiplexers from the 74VHC series can be used in a wide range of applications.There are 16 terminations included in its basic configuration.Its logic switch base part number is 74VHC157 which can also be used to find its logic switch related parts.In this case, 3.3V is the voltage supplied to the multiplexer's system.Currently, this turn signal switch has a total of 16 component pins.It employs GULL WING as the point at which conductors come to an end.There is a supply type of Single employed as part of this supply.This multiplexer ic is configured with 16 pins.The mounting point is Surface Mount.There is a family of AHC/VHC members.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.In order to maintain mux switch's normal operation, power is provided to 2/5.5V.In order for the turn signal switch to work, there are 1 outputs.This multiplexer is equipped with 8 inputs and 8 outputs.The switches package is packaged in accordance with TAPE AND REEL.In order for the digitalswitch to function normally, it has 4 circuits.

74VHC157TTR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V

74VHC157TTR Applications


There are a lot of STMicroelectronics 74VHC157TTR Signal Switches / Multiplexers / Decoders applications.

  • Small scale TV wall
  • Relay
  • Electronically controlled engine system
  • Memory chips
  • To select different devices in microprocessor output
  • Arithmetic Logic Units
  • A robotic vehicle with the metal detector
  • Image transmission
  • Data bus control
  • Decimal decoder

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