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  • SN74CBT3257CPW

SN74CBT3257CPW

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT3257CPW
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 633
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions(Kg)

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Details

Tags

Parameters
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 1.2mm
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: 1 week 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
ECCN Code EAR99
Type Multiplexer/Demultiplexer
Resistance 12Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4

SN74CBT3257CPW Overview


For the purpose of saving board space, digital switch is included in the 16-TSSOP (0.173, 4.40mm Width).As a result, it is packaged in the way of Tube.In terms of mounting, digital switch ic uses the Surface Mount method .As the analog part, the circuit uses an analog IC Multiplexer/Demultiplexer.In the case of -40°C~85°C, turn signal switch will not be affected by external factors.With a supply voltage of 4.5V~5.5V, designers have greater flexibility of digital controlled switch.With the 74CBT series, the multiplexers are suitable for a diverse range of applications.Among its basic configurations are 16 terminations.The base part number is 74CBT3257, which is also useful when looking up signal switch's related components.The multiplexer's system works with 5V voltage.This turn signal switch consists of 16 component pins.As a result, GULL WING represents the end of the conductors.As a type of supply, Single is employed.The board is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.There is a family of CBT/FST/QS/5C/B members.In the signal multiplexer, there are 4 bits available.Vsup should be kept at 4V to prevent some unnecessary failures.In order for 5V to operate normally, a power supply is provided.As a result, the turn signal switch consists of 2 outputs.Without any external influences, it consumes 3μA current of multiplexer ic at all times.The performance of the multiplexers can be reliably maintained at a voltage of 5V.In this multiplexer, there is a total of 8 inputs.In terms of resistance, it has a value of 12Ohm.It is possible to maintain stability of the multiplexers if the supply voltage to the load is set at 3μA.

SN74CBT3257CPW 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

SN74CBT3257CPW Applications


There are a lot of Texas Instruments SN74CBT3257CPW Signal Switches / Multiplexers / Decoders applications.

  • CNC machines
  • Transmission from the computer system of a satellite
  • Microprocessor memory systems
  • GLAN
  • Steel plants
  • Electronically controlled engine system
  • Data-routing applications
  • Arithmetic Logic Units
  • RF-based home automation system
  • Relay