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  • SN74HCT157DG4

SN74HCT157DG4

16 Terminations16 Pin Signal switch4 FunctionsMin 4.5V VMax 5.5V V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HCT157DG4
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 564
  • Description: 16 Terminations16 Pin Signal switch4 FunctionsMin 4.5V VMax 5.5V V(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Pin Count 16
Operating Supply Voltage 5V
Power Supplies 5V
Temperature Grade INDUSTRIAL
Number of Channels 4
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Propagation Delay 38 ns
Family HCT
Logic Function Multiplexer
Number of Inputs 8
Supply Type Single
Bandwidth 28MHz
Output Polarity TRUE
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 35 ns
High Level Output Current 6mA
Low Level Output Current 6mA
Number of Input Lines 2
Number of Output Lines 1
Height 1.58mm
Length 9.9mm
Width 3.91mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74HCT157DG4 Overview


In order to save board space, digital switch is located in the SOIC.It is designed with 16 terminations as part of its basic configuration.The turn signal switch is supplied with a voltage of 5V volts.A component pin count of 16 can be found on this turn signal switch.As the end of conductors, it uses GULL WING.There is a supply type of Single employed as part of this supply.The board has 16 pins configured.The mount is in Surface Mount.The logic switch is included into the family of HCT.In order to maintain mux switch's normal operation, power is provided to 5V.Supply voltages of 5V can provide reliable performance of the multiplexers.The multiplexer is equipped with 8 inputs.The switches package is packaged in a way which is consistent with TUBE.Voltage levels are accepted through 2 input lines of multiplexers.Signal sources consist of output lines of 1.This turn signal switch's circuit uses 4 transmission channels.The maximum operating temperature of 85°C is acceptable for this signal switch.It is recommended that the minimum operating temperature of the multiplexer be kept at -40°C.In accordance with the applicable device specifications, the signal switches operates at a maximum supply voltage of 5.5V.A minimum supply voltage of 4.5V is required to operate the digital swith.

SN74HCT157DG4 Features


Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
2 input lines
1 output lines

SN74HCT157DG4 Applications


There are a lot of Texas Instruments SN74HCT157DG4 Signal Switches / Multiplexers / Decoders applications.

  • Speed synchronization of multiple motors in industries
  • CPU memory location identification
  • Analog to digital conversion
  • A robotic vehicle with the metal detector
  • To select different task for memory in microprocessor memory systems
  • Encrypted communications system
  • Automation system
  • To select different devices in microprocessor output
  • Time division multiplexing system
  • Used to connect a single source to multiple destinations