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  • SN74CBT3345PWR

SN74CBT3345PWR

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3345PWR
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 327
  • 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 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 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 Cut Tape (CT)
Series 74CBT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Bus Switch
Resistance 7Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Bus Driver/Transceivers
Packing Method TR
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
Polarity Non-Inverting
Power Supplies 5V
Load Capacitance 50pF
Number of Ports 2
Nominal Supply Current 50μA
Output Current 64mA
Number of Bits 8
Throw Configuration SPST
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
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
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT3345PWR Overview


For the purpose of saving board space, digital switch is included in the 20-TSSOP (0.173, 4.40mm Width).Cut Tape (CT) is the packaging method.The mounting method digital switch ic uses is Surface Mount.For the analog part of the multiplexers, an IC Bus Switch is used.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers from the 74CBT series can be used in a wide range of applications.It is designed with 20 terminations as part of its basic configuration.The base part number is 74CBT3345, which is also useful when looking up signal switch's related components.The multiplexer's system is powered by 5V volts.Currently, this turn signal switch has a total of 20 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.The supply type of this multiplexer ic is Single.The board is configured with 20 pins.This unit is mounted in the way of Surface Mount.I would like to refer to the logic switch as a member of the CBT/FST/QS/5C/B family.As a result, signal multiplexer provides a total of 8 bits.In order to maintain mux switch's normal operation, power is provided to 5V.The digital switch ic is a part of an electronic system classified as Bus Driver/Transceivers.In the absence of external influences, it consumes 50μA current of multiplexer ic.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.The switches package is packaged in accordance with TR.A resistance of 2 is used to operate the signal switching.In terms of resistance, it has a value of 7Ohm.64mA provides a high degree of switches' flexibility.

SN74CBT3345PWR 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

SN74CBT3345PWR Applications


There are a lot of Texas Instruments SN74CBT3345PWR Signal Switches / Multiplexers / Decoders applications.

  • Seven segment displays
  • Time division multiplexing system
  • Medium scale TV wall
  • Speed synchronization of multiple motors in industries
  • Memory system of computers
  • Small scale TV wall
  • Frequency multiplexing system
  • War field flying robot with a night vision flying camera
  • Make half adder
  • Robotic vehicles