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SN74CBT6845CDBQRE4

SN74CBT6845CDBQRE4

SN74CBT6845CDBQRE4

Texas Instruments

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

SOT-23

SN74CBT6845CDBQRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Number of Pins 20
Weight 125.786834mg
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series 74CBT
JESD-609 Code e4
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
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 FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 8
Supply Voltage 5V
Terminal Pitch0.635mm
Base Part Number 74CBT6845
Pin Count20
Operating Supply Voltage5V
Circuit 8 x 1:1
Power Supplies5V
Supply Voltage-Min (Vsup) 4V
Number of Ports2
Nominal Supply Current3μA
Output Current64mA
Number of Bits 8
Propagation Delay240 ps
Family CBT/FST/QS/5C/B
Output Characteristics 3-STATE
Supply Type Single
Output Polarity TRUE
High Level Output Current64mA
Low Level Output Current15mA
Voltage Supply SourceSingle Supply
Independent Circuits 1
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:4672 items

SN74CBT6845CDBQRE4 Product Details

SN74CBT6845CDBQRE4 Overview


Digital switch is provided in the 20-SSOP (0.154, 3.90mm Width) for the purpose of saving board space.In this case, it is packaged as Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.The analog IC in the multiplexers is identified as Bus Switch.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~85°C.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.Multiplexers from the 74CBT series can be used in a wide range of applications.There is a design for terminating 20 as part of its basic configuration.The 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.A component pin count of 20 is found on this turn signal switch.A conductor terminates at GULL WING.In this case, the supply type is Single.The board has 20 pins configured.The multiplexer ic is mounted 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.There are 8 bits signal multiplexer provides.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 4V.In order to maintain mux switch's normal operation, power is provided to 5V.In electronic terms, the digital switch ic is classified as Bus Driver/Transceivers.The performance of the multiplexers can be reliably maintained at a voltage of 5V.With a resistance of 0, it operates.12Ohm is the resistance at which it operates.In order to provide greater switches' flexibility, 64mA is provided as the output current.

SN74CBT6845CDBQRE4 Features


Supplied in the 20-SSOP (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74CBT6845CDBQRE4 Applications


There are a lot of Texas Instruments SN74CBT6845CDBQRE4 Signal Switches / Multiplexers / Decoders applications.

  • Medium scale TV wall
  • Recording transmission
  • CPU memory location identification
  • Arithmetic Logic Units
  • Idle motor
  • Frequency multiplexing system
  • Used to connect a single source to multiple destinations
  • Video transmission
  • Enabling block of memory depending on address in memory chips
  • To select different task for memory in microprocessor memory systems

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