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SN74AS157D

16 Terminations4.5V~5.5V 16 Pin 74AS157 Signal switch74AS Series 1 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AS157D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 545
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74AS157 Signal switch74AS Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74AS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology TTL
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number 74AS157
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 5V
Circuit 4 x 2:1
Power Supplies 5V
Number of Channels 4
Load Capacitance 50pF
Number of Bits 2
Propagation Delay 6 ns
Family AS
Number of Inputs 8
Current - Output High, Low 400μA 8mA
Supply Type Single
Bandwidth 125MHz
Output Polarity TRUE
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AS157D Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.154, 3.90mm Width).Tube represents its packaging.Mounting is performed using Surface Mount.the multiplexers uses IC Multiplexer as the analog IC.If the operating temperature is maintained at 0°C~70°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.These multiplexers are members of the 74AS series, which provide extensive application potential.There are 16 terminations included in its basic configuration.There is a base part number 74AS157 that can be used to locate signal switch's related components as well.The multiplexer's system is powered by 5V volts.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, conductors end at GULL WING.There is a supply type of Single employed as part of this supply.There are 16 pins on it.Surface Mount is the way it is mounted.The logic switch is a member of the AS family.The multiplexer ic provides 2 bits.In order for 5V to operate normally, a power supply is provided.The turn signal switch operates with 1 outputs.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 8 inputs.There are a total of 4 channels used for transmitting data in the turn signal switch's circuit.

SN74AS157D Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74AS157D Applications


There are a lot of Texas Instruments SN74AS157D Signal Switches / Multiplexers / Decoders applications.

  • Steel plants
  • Used to connect a single source to multiple destinations
  • Injectors
  • Idle motor
  • Audio transmission
  • Data collection system
  • Video transmission
  • Electronics industry
  • Code converters
  • Make half adder