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SN74CBT3257CD

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


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74CBT3257CD
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 670
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions(Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -40°C~85°C
Packaging Tube
Series 74CBT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer/Demultiplexer
Resistance 12Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Logic ICs
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
Operating Supply Current 3μA
Load Capacitance 50pF
Number of Bits 4
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 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT3257CD Overview


Digital switch is provided in the 16-SOIC (0.154, 3.90mm Width) for the purpose of saving board space.In this case, it is packaged as Tube.The method digital switch ic adopts for mounting is Surface Mount.Multiplexer/Demultiplexer is the analog IC that the multiplexers uses.The operating temperature of -40°C~85°C will not be susceptible to external factors.A supply voltage of 4.5V~5.5V provides digital controlled switch's superior flexibility for designers.Multiplexers in the 74CBT series are suitable for a wide range of applications.It is designed with 16 terminations as part of its basic configuration.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.Signal switch has 16 component pins.As the end of conductors, it uses GULL WING.In this case, Single is employed as the supply type.A total of 16 pins are configured on this board.The mounting is in the way of Surface Mount.The logic switch is a member of the CBT/FST/QS/5C/B family.In the signal multiplexer, there are 4 bits available.Vsup should be kept at 4V to prevent some unnecessary failures.In order to maintain mux switch's normal operation, power is provided to 5V.In order for the turn signal switch to work, there are 2 outputs.Other Logic ICs is the classification for this the digital switch ic.Without external influences, it consumes 3μA current of multiplexer ic.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.This multiplexer has a total of 8 inputs.The resistance of the signal switching is 12Ohm.If the load is supplied with 3μA voltage, stability of the multiplexers can be maintained.

SN74CBT3257CD Features


Supplied in the 16-SOIC (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

SN74CBT3257CD Applications


There are a lot of Texas Instruments SN74CBT3257CD Signal Switches / Multiplexers / Decoders applications.

  • High-performance memory systems
  • Speed synchronization of multiple motors in industries
  • Telephone network
  • Electronically controlled engine system
  • Data communication
  • Make half adder
  • Microprocessor input/output systems
  • Data collection system
  • War field flying robot with a night vision flying camera
  • HDMI applications

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