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  • SN74CBT3257CPWRG4

SN74CBT3257CPWRG4

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3257CPWRG4
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 145
  • 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)
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 e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer/Demultiplexer
Resistance 8Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Logic ICs
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
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 240 ps
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
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

SN74CBT3257CPWRG4 Overview


Due to the lack of space on the board, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).It is packaged in the way of Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.For the analog part of the multiplexers, an IC Multiplexer/Demultiplexer is used.In the case of -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.These multiplexers are members of the 74CBT series, which provide extensive application potential.The basic configuration of this system includes 16 terminations.In addition, it also has a base part number of 74CBT3257, which can be used to find related parts.For multiplexer's system, 5V voltage is supplied.This turn signal switch has a total of 16 component pins.As the end of conductors, it uses GULL WING.The supply type of this multiplexer ic is Single.There are 16 pins on it.It is positioned in the direction of Surface Mount.Among the family of CBT/FST/QS/5C/B the logic switch is a member.There are 4 bits signal multiplexer provides.The minimal supply voltage (Vsup) should be kept at 4V to avoid some unnecessary failures.During mux switch's normal operation, 5V is provided with a power supply.The turn signal switch operates with 2 outputs.This is a signal switch that is categorized as Other Logic ICs.Despite not interacting with external factors, it 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.According to TR, the switches is packaged.A resistance of 8Ohm is used to operate it.

SN74CBT3257CPWRG4 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

SN74CBT3257CPWRG4 Applications


There are a lot of Texas Instruments SN74CBT3257CPWRG4 Signal Switches / Multiplexers / Decoders applications.

  • Control unit of Central Processing unit (CPU)
  • Recording transmission
  • Memory chips
  • Speed synchronization of multiple motors in industries
  • Injectors
  • Analog, digital or video signal switching
  • Microprocessor instruction decoding
  • Relay
  • HDMI applications
  • Data communication