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  • SN74CBT3345CDBR

SN74CBT3345CDBR

20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 8 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3345CDBR
  • Package: 20-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 257
  • Description: 20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 8 Functions(Kg)

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Details

Tags

Parameters
High Level Output Current -128mA
Low Level Output Current 128mA
Voltage Supply Source Single Supply
Independent Circuits 1
Height Seated (Max) 2mm
Length 7.2mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Number of Pins 20
Weight 156.687814mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74CBT
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
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 8
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74CBT3345
Pin Count 20
Qualification Status Not Qualified
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
Throw Configuration SPST
Propagation Delay 150 ps
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

SN74CBT3345CDBR Overview


Due to the lack of space on the board, digital switch is provided in the 20-SSOP (0.209, 5.30mm Width).The package is packaged in the manner of Tape & Reel (TR).In terms of mounting, digital switch ic uses the method of Surface Mount.the multiplexers uses IC Bus Switch as the analog IC.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 4.5V~5.5V.provides digital controlled switch's digital controlled switch'sSince they are members of the 74CBT series, they can be used in a wide variety of applications.Among its basic features are 20 terminations.There is a base part number of 74CBT3345 which can also be used in order to locate the logic switch that are related to this item.The multiplexer's system is powered by 5V volts.Signal switch has 20 component pins.GULL WING represents the end of conductors.Single is used as its supply type.Currently, it is configured with 20 pins.It is mounted in the way of Surface Mount.The logic switch is a member of the CBT/FST/QS/5C/B family.Signal multiplexer provides 8 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 4V.In order for 5V to operate normally, a power supply is provided.In electronic terms, the digital switch ic is classified as Bus Driver/Transceivers.In the absence of external influences, it consumes 3μA current of multiplexer ic.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.As far as the resistance is concerned, it operates with 2.A resistance of 12Ohm is used to operate it.64mA provides a high degree of switches' flexibility.

SN74CBT3345CDBR Features


Supplied in the 20-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74CBT3345CDBR Applications


There are a lot of Texas Instruments SN74CBT3345CDBR Signal Switches / Multiplexers / Decoders applications.

  • Microprocessor instruction decoding
  • CPU memory location identification
  • Robotic vehicles
  • Memory chips
  • Make full adder
  • Data demultiplexing
  • Analog to digital conversion
  • Audio transmission
  • Computer memory
  • Night vision cameras