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  • SN74LS145DRE4

SN74LS145DRE4

16 Terminations16 Pin Signal switch1 FunctionsMin 4.75V VMax 5.25V V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS145DRE4
  • Package: SOIC
  • Datasheet: -
  • Stock: 304
  • Description: 16 Terminations16 Pin Signal switch1 FunctionsMin 4.75V VMax 5.25V V(Kg)

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Details

Tags

Parameters
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Contact Plating Gold
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 141.690917mg
Packaging Tape and Reel
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature ION MAX=80MA @ VOL MAX=3V
Subcategory Decoder/Drivers
Packing Method TR
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Power Supplies 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Number of Bits 10
Propagation Delay 50 ns
Quiescent Current 7mA
Turn On Delay Time 50 ns
Family LS
Logic Function Decoder, Demultiplexer
Output Characteristics OPEN-COLLECTOR
Supply Type Single
Bandwidth 35MHz
Logic IC Type DECIMAL DECODER/DRIVER
Max I(ol) 0.08 A
High Level Output Current -250μA
Low Level Output Current 80mA
Number of Input Lines 4
Number of Output Lines 10
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74LS145DRE4 Overview


In order to conserve board space, digital switch is included in the SOIC.It is packaged in the way of Tape and Reel.As parts of its basic configuration, 16 terminations are desgined.For multiplexer's system, 5V voltage is supplied.In this turn signal switch, there are 16 components that can be connected to each pin.As the end of conductors, it uses GULL WING.There is a type of supply Single that is employed in this case.Currently, it is configured with 16 pins.The mounting is in the way of Surface Mount.The logic switch is a member of the family of LS.In this signal multiplexer, there are 10 bits provided.mux switch's normal operation requires the power supply of 5V.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.Without the influence of external factors, it consumes 7mA current of multiplexer ic.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The switches package is packaged in a way which is consistent with TR.As a voltage level input, the multiplexers have 4 lines.A signal source is provided by 10 output lines.The maximum operating temperature of 70°C is acceptable for this signal switch.In order to maintain a minimal operating temperature, the temperature of the multiplexer should be set to 0°C.The relevant device specification specifies a maximum supply voltage of 5.25V for the signal switches.According to the applicable specification, the digital swith should operate at a minimum supply voltage of 4.75V.Additionally, it improves the characteristics of ION MAX=80MA @ VOL MAX=3V.It contains 1 elements in mux switch configuration.For its logic, IC DECIMAL DECODER/DRIVER is used.

SN74LS145DRE4 Features


Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
4 input lines
10 output lines
ION MAX=80MA @ VOL MAX=3V
DECIMAL DECODER/DRIVER as the logic IC

SN74LS145DRE4 Applications


There are a lot of Texas Instruments SN74LS145DRE4 Signal Switches / Multiplexers / Decoders applications.

  • Transmission from the computer system of a satellite
  • Logic gates for other digital devices
  • A/D converters
  • Microprocessor input/output systems
  • Injectors
  • Data distribution
  • Automatic Monitoring systems
  • Enabling different functions units in microprocessor instruction decoding
  • Encrypted communications system
  • A robotic vehicle with the metal detector