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SN74AHCT157NSR

16 Terminations4.5V~5.5V 16 Pin 74AHCT157 Signal switch74AHCT Series 1 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74AHCT157NSR
  • Package: 16-SOIC (0.209, 5.30mm Width)
  • Datasheet: -
  • Stock: 411
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74AHCT157 Signal switch74AHCT Series 1 Outputs4 Functions(Kg)

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Weight 200.686274mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74AHCT
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 4
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74AHCT157
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 8.7 ns
Family AHCT/VHCT/VT
Output Characteristics 3-STATE
Current - Output High, Low 8mA 8mA
Supply Type Single
Output Polarity TRUE
Max I(ol) 0.008 A
Prop. Delay@Nom-Sup 9.8 ns
Number of Input Lines 2
Voltage Supply Source Single Supply
Independent Circuits 1
Width 5.3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHCT157NSR Overview


In order to conserve board space, digital switch is included in the 16-SOIC (0.209, 5.30mm Width).It is packaged according to the Tape & Reel (TR) method.The method digital switch ic adopts for mounting is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.The operating temperature of -40°C~85°C will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.The multiplexers can be used for a wide range of applications since they are members of 74AHCT series.There are 16 terminations included in its basic configuration.There is a base part number of 74AHCT157 which can also be used in order to locate the logic switch that are related to this item.For multiplexer's system, 5V voltage is supplied.This turn signal switch consists of 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is used as its supply type.This multiplexer ic is configured with 16 pins.The mount is in Surface Mount.The logic switch is included into the family of AHCT/VHCT/VT.In this signal multiplexer, there are 4 bits that are provided.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.It is provided that 5V has a power supply in order to function normally.This turn signal switch has 1 outputs designed for its operation.The switches package is packaged in a way which is consistent with TAPE AND REEL.On the multiplexers, 2 input lines are provided for accepting voltage levels.

SN74AHCT157NSR Features


Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
2 input lines

SN74AHCT157NSR Applications


There are a lot of Texas Instruments SN74AHCT157NSR Signal Switches / Multiplexers / Decoders applications.

  • Paper plants
  • CPU memory location identification
  • Encrypted communications system
  • Used to connect a single source to multiple destinations
  • Logic circuits
  • Microprocessor instruction decoding
  • Make half adder
  • Microprocessor input/output systems
  • Arithmetic Logic Units
  • High-performance memory systems

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