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  • SN74CBT3257CPWR

SN74CBT3257CPWR

16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3257CPWR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 869
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT 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)
Contact Plating Gold
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 74CBT
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer/Demultiplexer
Resistance 12Ohm
Terminal Finish Matte Tin (Sn)
Packing Method TR
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Base Part Number 74CBT3257
Pin Count 16
Number of Outputs 2
Operating Supply Voltage 5V
Circuit 4 x 2:1
Power Supplies 5V
Supply Voltage-Min (Vsup) 4V
Number of Circuits 4
Operating Supply Current 3μA
Load Capacitance 50pF
Throw Configuration SPDT
Propagation Delay 240 ps
Quiescent Current 3μA
Turn On Delay Time 6.5 ns
Family CBT/FST/QS/5C/B
Logic Function Demultiplexer, Multiplexer
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 200MHz
Output Polarity TRUE
High Level Output Current -128mA
Low Level Output Current 128mA
Power Supply Current-Max (ICC) 0.003mA
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT3257CPWR Overview


Due to the fact that it is provided in the 16-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.Tape & Reel (TR) represents its packaging.The method digital switch ic adopts for mounting is Surface Mount.the multiplexers uses IC Multiplexer/Demultiplexer as the analog IC.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.As a member of 74CBT series, the multiplexers can be used for a wide range of applications.Among its basic features are 16 terminations.The base part number is 74CBT3257, so you can find its logic switch related parts using that number.In multiplexer's system, 5V is the voltage supplied.This turn signal switch consists of 16 component pins.As a result, conductors end at GULL WING.Single is employed as its supply type.Currently, it is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch object belongs to the family of CBT/FST/QS/5C/B.Keeping Vsup at 4V will prevent some unwanted failures.Normally, 5V is powered by a battery.For the turn signal switch's operation, there are 2 outputs.Despite not interacting with external factors, it consumes 3μA current of multiplexer ic.The performance of the multiplexers can be reliably maintained at a voltage of 5V.The switches is packaged according to the way of TR.The system operates with a resistance of 12Ohm.A normal operation of the digitalswitch requires 4 circuits.When a voltage supply of 3μA is delivered to the load, stability of the multiplexers can be maintained.

SN74CBT3257CPWR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
Operating with the supply current of 3μA

SN74CBT3257CPWR Applications


There are a lot of Texas Instruments SN74CBT3257CPWR Signal Switches / Multiplexers / Decoders applications.

  • Code converters
  • Data distribution
  • CPU memory location identification
  • Communication system
  • Microprocessor memory systems
  • Medium scale TV wall
  • Electronically controlled engine system
  • Small scale TV wall
  • Idle motor
  • To select different devices in microprocessor input