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  • SN74CBT6845CDW

SN74CBT6845CDW

20 Terminations4.5V~5.5V 20 Pin 74CBT6845 Signal switch74CBT Series 8 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT6845CDW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 725
  • Description: 20 Terminations4.5V~5.5V 20 Pin 74CBT6845 Signal switch74CBT Series 8 Functions(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 500.709277mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74CBT
JESD-609 Code e4
Part Status Obsolete
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 8
Supply Voltage 5V
Base Part Number 74CBT6845
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 240 ps
Quiescent Current 3μA
Turn On Delay Time 5.3 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
Voltage Supply Source Single Supply
Independent Circuits 1
Height Seated (Max) 2.65mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT6845CDW Overview


For the purpose of saving board space, digital switch is included in the 20-SOIC (0.295, 7.50mm Width).It is packaged in the way of Tube.Digital switch ic uses a Surface Mount mounting method.A digital IC Bus Switch is used as the analog component of the multiplexers.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.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'sWith the 74CBT series, the multiplexers are suitable for a diverse range of applications.This configuration includes 20 terminations as part of its basic functionality.Its logic switch base part number is 74CBT6845 which can also be used to find its logic switch related parts.The multiplexer's system works with 5V voltage.This turn signal switch contains 20 component pins.As the end of conductors, it uses GULL WING.In this case, the supply type is Single.This multiplexer ic is configured with 20 pins.The mounting point is Surface Mount.The CBT/FST/QS/5C/B family includes the logic switch.In this signal multiplexer, there are 8 bits that are provided.Keeping Vsup at 4V will prevent some unwanted failures.The power supply of 5V is provided for mux switch's normal operation.In electronic terms, the digital switch ic is classified as part number 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.The signal switching operates with a resistance of 2.12Ohm is the resistance at which it operates.For increased switches' flexibility, the output current of 64mA is provided.

SN74CBT6845CDW Features


Supplied in the 20-SOIC (0.295, 7.50mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74CBT6845CDW Applications


There are a lot of Texas Instruments SN74CBT6845CDW Signal Switches / Multiplexers / Decoders applications.

  • Relay
  • Analog to digital conversion
  • Memory system of computers
  • Make half adder
  • Audio transmission
  • Time division multiplexing system
  • Paper plants
  • Computer memory
  • Speed control of medern motors
  • Metal detectors