16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions
SOT-23
SN74CBT3257PW Datasheet
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Specifications
Name
Value
Type
Parameter
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
Logic Function
Demultiplexer, Multiplexer
Output Characteristics
3-STATE
Supply Type
Single
Bandwidth
200MHz
Output Polarity
TRUE
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
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.96000
$0.96
500
$0.9504
$475.2
1000
$0.9408
$940.8
1500
$0.9312
$1396.8
2000
$0.9216
$1843.2
2500
$0.912
$2280
SN74CBT3257PW Product Details
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