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SN74CBT3257DBR

SN74CBT3257DBR

SN74CBT3257DBR

Texas Instruments

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

SOT-23

SN74CBT3257DBR 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)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Number of Pins 16
Weight 128.593437mg
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
ECCN Code EAR99
Type Multiplexer/Demultiplexer
Resistance 15Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TTL COMPATIBLE MUX/DMUX SWITCH
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
Terminal Pitch 0.65mm
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
Height 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $0.33060 $0.6612
6,000 $0.30780 $1.8468
10,000 $0.29640 $2.964
SN74CBT3257DBR Product Details

SN74CBT3257DBR Overview


In order to conserve board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).It is packaged according to the Tape & Reel (TR) method.In terms of mounting, digital switch ic uses the method of Surface Mount.In the multiplexers, the analog IC Multiplexer/Demultiplexer is used.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.The multiplexers from 74CBT series can be used for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.The part number for 74CBT3257 can be used to find its logic switch related parts as well.The multiplexer's system is powered by 5V volts.In this turn signal switch, there are 16 components that can be connected to each pin.At the end of a conductor, it uses GULL WING as the point where the conductor ends.Its supply type is Single, which is used as the source of power.There are 16 pins on it.This unit is mounted in the way of Surface Mount.The CBT/FST/QS/5C/B family includes the logic switch.In this signal multiplexer, there are 8 bits provided.Keeping the minimum supply voltage (Vsup) at 4V prevents some unnecessary failures.There is a power supply provided for the mux switch's normal operation of 5V.This turn signal switch has 2 outputs designed for its operation.No external influence consumes 3μA current of multiplexer ic.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.Currently, the switches is packaged in accordance with the TR method.The system operates with a resistance of 15Ohm.The turn signal switch's circuit consists of 4 channels that are being used for transmission in the circuit.It also provides improved characteristics of TTL COMPATIBLE MUX/DMUX SWITCH.Providing the load with a supply voltage of 3μA can maintain stability of the multiplexers.

SN74CBT3257DBR Features


Supplied in the 16-SSOP (0.209, 5.30mm 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

SN74CBT3257DBR Applications


There are a lot of Texas Instruments SN74CBT3257DBR Signal Switches / Multiplexers / Decoders applications.

  • Time division multiplexing system
  • Data collection system
  • Make full adder
  • Signal router
  • Speed control of medern motors
  • A/D converters
  • Steel plants
  • Enabling different functions units in microprocessor instruction decoding
  • A robotic vehicle with the metal detector
  • Seven segment displays

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