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  • SN74CBT3345PW

SN74CBT3345PW

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3345PW
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 835
  • Description: 20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 1 Functions(Kg)

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Details

Tags

Parameters
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
Type Bus Switch
Resistance 7Ohm
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
Operating Supply Voltage 5V
Circuit 8 x 1:1
Power Supplies 5V
Load Capacitance 50pF
Number of Ports 2
Nominal Supply Current 50μA
Output Current 64mA
Number of Bits 8
Propagation Delay 250 ps
Quiescent Current 50μA
Turn On Delay Time 9.1 ns
Family CBT/FST/QS/5C/B
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 200MHz
Output Polarity TRUE
Prop. Delay@Nom-Sup 0.25 ns
High Level Output Current -128mA
Low Level Output Current 128mA
Power Supply Current-Max (ICC) 0.003mA
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
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)

SN74CBT3345PW Overview


For the purpose of saving board space, digital switch is included in the 20-TSSOP (0.173, 4.40mm Width).In this case, it is packaged as Tube.digital switch ic uses the method of Surface Mount for mounting.The analog IC used in the multiplexers can be referred to as Bus Switch.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.Several applications are possible for 74CBT series multiplexers.There are 20 terminations included in its basic configuration.The base part number is 74CBT3345, so you can find its logic switch related parts using that number.The multiplexer is supplied with 5V voltage.Signal switch has 20 component pins.GULL WING represents the end of conductors.There is a supply type of Single employed as part of this supply.A total of 20 pins are configured on this board.It is positioned in the direction of Surface Mount.I would like to refer to the logic switch as a member of the CBT/FST/QS/5C/B family.The multiplexer ic provides 8 bits.For mux switch's normal operation, there is a power supply provided at 5V.This is an the digital switch ic that is classified as Bus Driver/Transceivers.It consumes 50μA current of multiplexer ic without external influences.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.A resistance of 2 governs its operation.With a resistance of 7Ohm, it operates.For higher switches' flexibility, 64mA is provided as an output current.

SN74CBT3345PW 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

SN74CBT3345PW Applications


There are a lot of Texas Instruments SN74CBT3345PW Signal Switches / Multiplexers / Decoders applications.

  • Combinational circuit
  • Robotic vehicles
  • Communication system
  • High-performance memory systems
  • Image transmission
  • To select different task for memory in microprocessor memory systems
  • HD surveillance system
  • Electronics industry
  • A/D converters
  • Used to connect a single source to multiple destinations