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SN74CBT3257PWR

SN74CBT3257PWR

SN74CBT3257PWR

Texas Instruments

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

SOT-23

SN74CBT3257PWR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
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 Cut Tape (CT)
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 15Ohm
Additional Feature TTL COMPATIBLE MUX/DMUX SWITCH
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
Polarity Non-Inverting
Power Supplies 5V
Supply Voltage-Min (Vsup) 4V
Number of Channels 4
Operating Supply Current 3μA
Load Capacitance 50pF
Number of Bits 8
Throw Configuration SPDT
Propagation Delay 5.7 ns
Quiescent Current 3μA
Turn On Delay Time 5.7 ns
Family CBT/FST/QS/5C/B
Logic Function Demultiplexer, Multiplexer
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 200MHz
Prop. [email protected] 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 7Ohm
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
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $0.30015 $0.6003
6,000 $0.27945 $1.6767
10,000 $0.26910 $2.691
SN74CBT3257PWR Product Details

SN74CBT3257PWR Overview


Digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width) for the purpose of saving board space.Cut Tape (CT) is the packaging method.Mounting is performed using Surface Mount.As the analog part, the circuit uses an analog IC Multiplexer/Demultiplexer.By maintaining the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.When operated with a 4.5V~5.5V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74CBT series can be used in a wide range of applications.Its basic configuration includes terminations in the 16 range.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.In this case, 5V is the voltage supplied to the multiplexer's system.This turn 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.A configuration of 16 pins is used.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch object belongs to the family of CBT/FST/QS/5C/B.Signal multiplexer provides 8 bits.Keeping the minimum supply voltage (Vsup) at 4V prevents some unnecessary failures.Normally, 5V is powered by a battery.There are 2 outputs designed for the operation of the turn signal switch.Other Logic ICs is the classification for this the digital switch ic.In the absence of external influences, it consumes 3μA current of multiplexer ic.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.A TR packaging method is used in the switches.A resistance of 15Ohm is used to operate the signal switching.The turn signal switch's circuit consists of 4 transmission channels.Also, it provides an improved version of the characteristics of TTL COMPATIBLE MUX/DMUX SWITCH.Stability of the multiplexers can be kept when the supply voltage of 3μA is delivered to the load.

SN74CBT3257PWR 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

SN74CBT3257PWR Applications


There are a lot of Texas Instruments SN74CBT3257PWR Signal Switches / Multiplexers / Decoders applications.

  • Electronically controlled engine system
  • Seven segment displays
  • To select different devices in microprocessor input
  • Enabling different rows of memory depending on address in memory chips
  • Make full adder
  • RF-based home automation system
  • A robotic vehicle with the metal detector
  • Speed synchronization of multiple motors in industries
  • Frequency multiplexing system
  • Data distribution

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