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  • SN74CBT3345CPW

SN74CBT3345CPW

20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3345CPW
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 406
  • Description: 20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Number of Pins 20
Weight 76.997305mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74CBT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
Type Bus Switch
Resistance 12Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Bus Driver/Transceivers
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number 74CBT3345
Pin Count 20
Max Output Current 64mA
Operating Supply Voltage 5V
Circuit 8 x 1:1
Power Supplies 5V
Supply Voltage-Min (Vsup) 4V
Number of Ports 2
Nominal Supply Current 3μA
Output Current 64mA
Number of Bits 8
Propagation Delay 5.8 ns
Quiescent Current 3μA
Turn On Delay Time 5.8 ns
Family CBT/FST/QS/5C/B
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 200MHz
Output Polarity TRUE
High Level Output Current -128mA
Low Level Output Current 128mA
Power Supply Current-Max (ICC) 0.05mA
Voltage Supply Source Single Supply
Independent Circuits 1
Count Direction BIDIRECTIONAL
Translation N/A
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT3345CPW Overview


For the purpose of saving board space, digital switch is included in the 20-TSSOP (0.173, 4.40mm Width).Tube is the packaging method.Surface Mount is the mounting method digital switch ic uses.As the analog part, the circuit uses an analog IC Bus Switch.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.Multiplexers in the 74CBT series are suitable for a wide range of applications.Among its basic features are 20 terminations.The base part number is 74CBT3345, which is also useful when looking up signal switch's related components.The multiplexer's system is supplied with a voltage of 5V.This turn signal switch has 20 component pins.A conductor terminates at GULL WING.There is a type of supply Single that is employed in this case.There are 20 pins on it.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch object belongs to the family of CBT/FST/QS/5C/B.There are 8 bits signal multiplexer provides.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 4V.During mux switch's normal operation, 5V is provided with a power supply.The digital switch ic is an electronic part classified into Bus Driver/Transceivers.In the absence of external influences, it consumes 3μA current of multiplexer ic.Using a supply voltage of 5V can result in reliable performance of the multiplexers.As far as the resistance is concerned, it operates with 2.12Ohm is the resistance at which it operates.64mA provides a high degree of switches' flexibility.

SN74CBT3345CPW Features


Supplied in the 20-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74CBT3345CPW Applications


There are a lot of Texas Instruments SN74CBT3345CPW Signal Switches / Multiplexers / Decoders applications.

  • Combinational circuit
  • Used to connect a single source to multiple destinations
  • Small scale TV wall
  • Encrypted communications system
  • Logic gates for other digital devices
  • Data collection system
  • Home automation system
  • Computer memory
  • Memory chips
  • Frequency multiplexing system