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  • SN74CB3T3257DGVR

SN74CB3T3257DGVR

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CB3T3257DGVR
  • Package: 16-TFSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 633
  • Description: 16 Terminations2.3V~3.6V 16 Pin 74CB3T3257 Signal switch74CB Series 2 Outputs4 Functions(Kg)

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Details

Tags

Parameters
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
Supply Voltage-Max (Vsup) 3.6V
Number of Circuits 2
Nominal Supply Current 20μA
Number of Bits 4
Throw Configuration SPDT
Propagation Delay 9.5 ns
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
Output Polarity TRUE
High Level Output Current -128mA
Low Level Output Current 128mA
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.2mm
Length 3.6mm
Width 4.4mm
Thickness 1.05mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TFSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 41.900595mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)

SN74CB3T3257DGVR Overview


As a means of saving space, digital switch is provided in the 16-TFSOP (0.173, 4.40mm Width).Tape & Reel (TR) is the packaging method.Surface Mount is the mounting method digital switch ic uses.For the analog part of the multiplexers, an IC Multiplexer/Demultiplexer is used.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.Design engineers have more flexibility when digital controlled switch operates at 2.3V~3.6V voltage.Since they are members of the 74CB series, they can be used in a wide variety of applications.There is a design for terminating 16 as part of its basic configuration.There is a base part number 74CB3T3257 that can be used to locate signal switch's related components as well.The multiplexer is supplied with 2.5V voltage.There are 16 component pins in this turn signal switch.GULL WING represents the end of conductors.The supply type of this multiplexer ic is Single.It is configured with 16 pins.The mounting point is Surface Mount.Among the family of CB3T/3VT the logic switch is a member.In this signal multiplexer, there are 4 bits that are provided.Vsup (maximum supply voltage) should be kept as 3.6V to prevent unnecessary failures.The turn signal switch has 2 outputs.Part number Other Logic ICs indicates that the digital switch ic is an electronic part.No external influence consumes 20μA current of multiplexer ic.The multiplexer is equipped with 8 inputs.The switches package is packaged in accordance with TR.The resistance of the signal switching is 8Ohm.Normally, the digitalswitch consists of 2 circuits.

SN74CB3T3257DGVR Features


Supplied in the 16-TFSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single

SN74CB3T3257DGVR Applications


There are a lot of Texas Instruments SN74CB3T3257DGVR Signal Switches / Multiplexers / Decoders applications.

  • Automation system
  • Idle motor
  • LVDS
  • A robotic vehicle with the metal detector
  • Enabling different functions units in microprocessor instruction decoding
  • Used to connect a single source to multiple destinations
  • Code converters
  • Enabling block of memory depending on address in memory chips
  • Audio transmission
  • Relay