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  • SN74CB3T3257PWR

SN74CB3T3257PWR

16 Terminations2.3V~3.6V 16 Pin 74CB3T3257 Signal switch74CB Series 2 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CB3T3257PWR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 604
  • Description: 16 Terminations2.3V~3.6V 16 Pin 74CB3T3257 Signal switch74CB Series 2 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 61.887009mg
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) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer/Demultiplexer
Resistance 8Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Logic ICs
Packing Method TR
Technology CMOS
Voltage - Supply 2.3V~3.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 2.5V
Base Part Number 74CB3T3257
Pin Count 16
Number of Outputs 2
Circuit 4 x 2:1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 2.5/3.3V
Supply Voltage-Min (Vsup) 2.3V
Nominal Supply Current 20μA
Number of Bits 4
Throw Configuration SPDT
Propagation Delay 250 ps
Quiescent Current 20μA
Turn On Delay Time 9.5 ns
Family CB3T/3VT
Logic Function Demultiplexer, Multiplexer
Number of Inputs 8
Output Characteristics 3-STATE
Supply Type Single
High Level Output Current -128mA
Low Level Output Current 128mA
Power Supply Current-Max (ICC) 0.02mA
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CB3T3257PWR Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-TSSOP (0.173, 4.40mm Width).Tape & Reel (TR) is the packaging method.Mounting is performed using Surface Mount.the multiplexers uses IC Multiplexer/Demultiplexer as the analog IC.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 2.3V~3.6V voltage.As a member of 74CB series, the multiplexers can be used for a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.There is a base part number 74CB3T3257 that can be used to locate signal switch's related components as well.The multiplexer's system is powered by 2.5V volts.Currently, this turn signal switch has a total of 16 component pins.A conductor terminates at GULL WING.In this case, Single is employed as the supply type.It is configured with 16 pins.It is mounted in the way of Surface Mount.The CB3T/3VT family includes the logic switch.In the signal multiplexer, there are 4 bits available.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2.3V.Vsup (maximum supply voltage) should be kept as 3.6V to prevent unnecessary failures.For mux switch's normal operation, there is a power supply provided at 2.5/3.3V.The turn signal switch has 2 outputs.In electronic terms, the digital switch ic is classified as part number Other Logic ICs.In the absence of external influences, it consumes 20μA current of multiplexer ic.This multiplexer has a total of 8 inputs.The switches package is packaged in a way which is consistent with TR.As far as the resistance is concerned, it operates with 8Ohm.

SN74CB3T3257PWR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2.5/3.3V

SN74CB3T3257PWR Applications


There are a lot of Texas Instruments SN74CB3T3257PWR Signal Switches / Multiplexers / Decoders applications.

  • Recording transmission
  • Make full adder
  • To select different devices in microprocessor output
  • Telephone network
  • Data collection system
  • GLAN
  • Analog to digital conversion
  • Time division multiplexing system
  • Data demultiplexing
  • VGA