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  • SN74LS155ADR

SN74LS155ADR

16 Terminations4.75V~5.25V 16 Pin 74LS155 Signal switch74LS Series 2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS155ADR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 600
  • Description: 16 Terminations4.75V~5.25V 16 Pin 74LS155 Signal switch74LS Series 2 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Gold
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 Tape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Additional Feature USABLE AS 1 TO 8 DEMULTIPLEXER
Subcategory Decoder/Drivers
Packing Method TR
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number 74LS155
Pin Count 16
Operating Supply Voltage 5V
Circuit 1 x 2:4
Polarity Inverting
Power Supplies 5V
Load Capacitance 15pF
Number of Bits 4
Propagation Delay 27 ns
Quiescent Current 6.1mA
Turn On Delay Time 30 ns
Family LS
Logic Function Decoder, Demultiplexer
Output Characteristics TOTEM POLE
Current - Output High, Low 400μA 8mA
Supply Type Single
Bandwidth 35MHz
Max I(ol) 0.008 A
Power Supply Current-Max (ICC) 10mA
Number of Input Lines 2
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LS155ADR Overview


This is a relatively small item of digital switch that is included in the 16-SOIC (0.154, 3.90mm Width) in order to save space on the board.It is packaged in the way of Tape & Reel (TR).Mounting is performed using Surface Mount.In the multiplexers, the analog IC is indicated by Decoder/Demultiplexer.In the case of 0°C~70°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.75V~5.25V, designers are provided with a greater degree of flexibility.In addition to being a member of the 74LS series, these multiplexers have a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.The base part number is 74LS155, which is also useful when looking up signal switch's related components.For multiplexer's system, a voltage of 5V is supplied.Currently, this turn signal switch has a total of 16 component pins.A conductor terminates at GULL WING.Its supply type is Single, which is used as the source of power.There are 16 pins on it.The mounting point is Surface Mount.In the LS family, the logic switch is included.Signal multiplexer contains 4 bits.The power supply of 5V is provided for mux switch's normal operation.Decoder/Drivers is a category for the digital switch ics.Without any external influences, it consumes 6.1mA current of multiplexer ic at all times.The performance of the multiplexers can be reliably maintained at a voltage of 5V.The signal switching is packaged by TR. In order to accept voltage levels, the multiplexers have input lines 2 on the board.In addition, USABLE AS 1 TO 8 DEMULTIPLEXER provides improved characteristics.

SN74LS155ADR 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
2 input lines
USABLE AS 1 TO 8 DEMULTIPLEXER

SN74LS155ADR Applications


There are a lot of Texas Instruments SN74LS155ADR Signal Switches / Multiplexers / Decoders applications.

  • Communication system
  • Video transmission
  • Data distribution
  • Medical industry
  • CPU memory location identification
  • Automation system
  • RF-based home automation system
  • Frequency multiplexing system
  • To select different devices in microprocessor output
  • Control unit of Central Processing unit (CPU)