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  • SN74CBT3257CDBQR

SN74CBT3257CDBQR

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3257CDBQR
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 919
  • 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-SSOP (0.154, 3.90mm Width)
Number of Pins 16
Weight 74.502547mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74CBT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer/Demultiplexer
Resistance 12Ohm
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 6.5 ns
Quiescent Current 3μA
Turn On Delay Time 6.5 ns
Family CBT/FST/QS/5C/B
Logic Function Demultiplexer, Multiplexer
Number of Inputs 8
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 1.75mm
Length 4.9mm
Width 3.9mm
Thickness 1.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT3257CDBQR Overview


In order to conserve board space, digital switch is included in the 16-SSOP (0.154, 3.90mm Width).The package is in the form of Tape & Reel (TR).Surface Mount is the mounting method digital switch ic uses.In the multiplexers, the analog IC is indicated by Multiplexer/Demultiplexer.In the case of -40°C~85°C, turn signal switch will not be affected by external factors.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.Several applications are possible for 74CBT series multiplexers.The basic configuration includes 16 terminations.As its base part number is 74CBT3257, logic switch can also be used to find its related parts.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch contains 16 component pins.It is the end of conductors that is represented by GULL WING.Single is used as its supply type.With 16 pins, it is configured.As you can see, it is mounted in the direction of Surface Mount.The logic switch is a member of the CBT/FST/QS/5C/B family.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 4V.A power supply is provided for mux switch's normal operation of 5V.This turn signal switch has 2 outputs designed for its operation.Not being affected by the external factors, consumes 3μA current of multiplexer ic.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.In this multiplexer, there is a total of 8 inputs.In accordance with TR, switches can be packaged.With a resistance of 12Ohm, it operates.4 circuits are formed for the normal operation of the digitalswitch.It is possible to maintain stability of the multiplexers when the load receives a supply voltage of 3μA.

SN74CBT3257CDBQR Features


Supplied in the 16-SSOP (0.154, 3.90mm 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

SN74CBT3257CDBQR Applications


There are a lot of Texas Instruments SN74CBT3257CDBQR Signal Switches / Multiplexers / Decoders applications.

  • HD surveillance system
  • Time division multiplexing system
  • A/D converters
  • D/A converters
  • Communication system
  • Audio transmission
  • Idle motor
  • Make half adder
  • Automation system
  • HDMI applications