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SN74CBT3257PW

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3257PW
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 933
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Logic Function Demultiplexer, Multiplexer
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 200MHz
Output Polarity TRUE
Prop. Delay@Nom-Sup 0.25 ns
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
Drain to Source Resistance 5Ohm
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
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 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 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 15Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TTL COMPATIBLE MUX/DMUX SWITCH
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
Number of Channels 4
Operating Supply Current 3μA
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 5.7 ns
Quiescent Current 3μA
Turn On Delay Time 5.7 ns
Family CBT/FST/QS/5C/B

SN74CBT3257PW Overview


Due to the lack of space on the board, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).The package is packaged in accordance with Tube.digital switch ic uses the method of Surface Mount for mounting.As the analog part, the circuit uses an analog IC Multiplexer/Demultiplexer.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 4.5V~5.5V.provides digital controlled switch's digital controlled switch'sMultiplexers of the 74CBT series can be used in a wide range of applications.The basic configuration includes 16 terminations.There is a base part number of 74CBT3257 which can also be used in order to locate the logic switch that are related to this item.The multiplexer is supplied with 5V voltage.Signal switch has 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.In this case, Single is employed as the supply type.This multiplexer ic has 16 pins configured.Surface Mount is the way it is mounted.There is a family of CBT/FST/QS/5C/B members.Signal multiplexer consists of 8 bits.Keeping the minimum supply voltage (Vsup) at 4V prevents some unnecessary failures.mux switch's normal operation requires the power supply of 5V.As a result, the turn signal switch consists of 2 outputs.Other Logic ICs is a category for the digital switch ics.It consumes 3μA current of multiplexer ic since it is not affected by external factors.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.A resistance of 15Ohm is used to operate it.In the turn signal switch's circuit, there are 4 channels used for transmission.Additionally, TTL COMPATIBLE MUX/DMUX SWITCH has improved characteristics.It is possible to maintain stability of the multiplexers when the load receives a supply voltage of 3μA.

SN74CBT3257PW 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
TTL COMPATIBLE MUX/DMUX SWITCH
Operating with the supply current of 3μA

SN74CBT3257PW Applications


There are a lot of Texas Instruments SN74CBT3257PW Signal Switches / Multiplexers / Decoders applications.

  • HD surveillance system
  • Control unit of Central Processing unit (CPU)
  • Code conversion
  • A robotic vehicle with the metal detector
  • Computer memory
  • Data demultiplexing
  • Small scale TV wall
  • Memory system of computers
  • To select different devices in microprocessor input
  • Speed control of medern motors