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  • SN74CB3Q3345RGYR

SN74CB3Q3345RGYR

20 Terminations2.3V~3.6V 20 Pin 74CB3Q3345 Signal switch74CB Series 1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CB3Q3345RGYR
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 414
  • Description: 20 Terminations2.3V~3.6V 20 Pin 74CB3Q3345 Signal switch74CB Series 1 Functions(Kg)

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Details

Tags

Parameters
Packing Method TR
Technology CMOS
Voltage - Supply 2.3V~3.6V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74CB3Q3345
Pin Count 20
Qualification Status Not Qualified
Circuit 8 x 1:1
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 2.5/3.3V
Supply Voltage-Min (Vsup) 2.3V
Number of Ports 2
Nominal Supply Current 700μA
Output Current 30mA
Number of Bits 8
Throw Configuration SPST
Propagation Delay 200 ps
Quiescent Current 2mA
Turn On Delay Time 7.7 ns
Family CB3Q/3VH/3C/2B
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 500MHz
Output Polarity TRUE
Prop. Delay@Nom-Sup 0.2 ns
High Level Output Current -64mA
Low Level Output Current 64mA
Voltage Supply Source Single Supply
Independent Circuits 1
Count Direction BIDIRECTIONAL
Translation N/A
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Weight 43.006227mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74CB
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Type Bus Switch
Resistance 9Ohm
Additional Feature ALSO OPERATES WITH 3.3V SUPPLY
Subcategory Bus Driver/Transceivers

SN74CB3Q3345RGYR Overview


Digital switch is provided in the 20-VFQFN Exposed Pad for the purpose of saving board space.The package is packaged in the manner of Tape & Reel (TR).Mounting is performed using Surface Mount.In the multiplexers, the analog IC Bus Switch is used.By maintaining the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 2.3V~3.6V, designers are provided with a greater degree of flexibility.Multiplexers of the 74CB series can be used in a wide range of applications.This configuration includes 20 terminations as part of its basic functionality.There is a base part number 74CB3Q3345 that can be used to locate signal switch's related components as well.For multiplexer's system, a voltage of 2.5V is supplied.Currently, this turn signal switch has a total of 20 component pins.As a result, NO LEAD represents the end of the conductors.Its supply type is Single, which is used as the source of power.A configuration of 20 pins is used.The multiplexer ic is mounted in the direction of Surface Mount.There is a family of CB3Q/3VH/3C/2B members.In this signal multiplexer, there are 8 bits provided.Keeping Vsup at 2.3V will prevent some unwanted failures.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 3.6V.In order for 2.5/3.3V to operate normally, a power supply is provided.I would classify the digital switch ic as an electronic part belonging to the Bus Driver/Transceivers category.No external influence consumes 2mA current of multiplexer ic.A TR packaging method is used in the switches.2 is the resistance at which it operates.The system operates with a resistance of 9Ohm.In addition, ALSO OPERATES WITH 3.3V SUPPLY provides improved characteristics.For higher switches' flexibility, 30mA is provided as an output current.

SN74CB3Q3345RGYR Features


Supplied in the 20-VFQFN Exposed Pad package
Adopting a supply type of Single
Power supplies of 2.5/3.3V
ALSO OPERATES WITH 3.3V SUPPLY

SN74CB3Q3345RGYR Applications


There are a lot of Texas Instruments SN74CB3Q3345RGYR Signal Switches / Multiplexers / Decoders applications.

  • Relay
  • Data distribution
  • To select different task for memory in microprocessor memory systems
  • D/A converters
  • Electronics industry
  • War field flying robot with a night vision flying camera
  • Medium scale TV wall
  • Small scale TV wall
  • Decimal decoder
  • Code conversion