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SN74LS348DG4

SN74LS348DG4

SN74LS348DG4

Texas Instruments

16 Terminations 4.75 V ~ 5.25 V 16 Pin 74LS348 Signal switch 74LS Series 1 Functions Min 4.75V V Max 5.25V V

SOT-23

SN74LS348DG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Mounting Type Surface Mount
Number of Pins 16
Supplier Device Package 16-SOIC
Weight 141.690917mg
Operating Temperature0°C ~ 70°C
Series 74LS
PackagingTube
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Priority Encoder
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Voltage - Supply 4.75 V ~ 5.25 V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74LS348
Pin Count16
Operating Supply Voltage5V
Circuit 1 x 8:3
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Number of Bits 8
Propagation Delay15 ns
Turn On Delay Time55 ns
Family LS
Logic Function Multiplexer
Current - Output High, Low 400µA, 24mA
Supply Type Single
Bandwidth 35MHz
Output Polarity COMPLEMENTARY
Logic IC Type ENCODER
Number of Input Lines 8
Voltage Supply SourceSingle Supply
Independent Circuits 1
Number of Output Lines 3
Height 1.58mm
Length 9.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1733 items

SN74LS348DG4 Product Details

SN74LS348DG4 Overview


In order to save board space, digital switch is located in the SOIC.Tube is the packaging method.Digital switch ic uses a Surface Mount mounting method.the multiplexers uses an analog IC Priority Encoder.When the operating temperature is kept at 0°C ~ 70°C, turn signal switch will not be susceptible to external factors.When operated with a 4.75 V ~ 5.25 V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74LS series can be used in a wide range of applications.The basic configuration includes 16 terminations.The base part number is 74LS348, which can also be used to find its logic switch related parts.The multiplexer's system is powered by 5V voltage.This turn signal switch has 16 component pins.As the end of conductors, it uses GULL WING.Single is used as its supply type.With 16 pins, it is configured.Surface Mount is the way it is mounted.The logic switch belongs to the family of LS.Signal multiplexer provides 8 bits.mux switch's normal operation requires the power supply of 5V.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.Voltage levels are accepted through 8 input lines of multiplexers.The signal source consists of 3 output lines.A maximum temperature of 70°C is acceptable for this signal switch.Temperatures of the multiplexer should be kept at 0°C.According to the applicable device specification, the signal switches operates at a maximum supply voltage of 5.25V.According to its specifications, the digital swith requires a minimum supply voltage of 4.75V.The logic IC of the digitalswitch is ENCODER.

SN74LS348DG4 Features


Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
8 input lines
3 output lines
ENCODER as the logic IC


SN74LS348DG4 Applications


There are a lot of Texas Instruments
SN74LS348DG4 Signal Switches / Multiplexers / Decoders applications.


  • Telephone network
  • Computer memory
  • Transmission from the computer system of a satellite
  • Time division multiplexing system
  • Frequency multiplexing system
  • A/D converters
  • D/A converters
  • Implementing boolean functions with multiple variables
  • Data collection system
  • Audio transmission

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