16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions
SOT-23
SN74CBT3257RGYR Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-VFQFN Exposed Pad
Number of Pins
16
Weight
37.194574mg
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)
2 (1 Year)
Number of Terminations
16
ECCN Code
EAR99
Type
Multiplexer/Demultiplexer
Resistance
7Ohm
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
TTL COMPATIBLE MUX/DMUX SWITCH
Subcategory
Other Logic ICs
Packing Method
TR
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
4
Supply Voltage
5V
Terminal Pitch
0.5mm
Base Part Number
74CBT3257
Pin Count
16
Number of Outputs
2
Circuit
4 x 2:1
Polarity
Non-Inverting
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
4V
Operating Supply Current
3μA
Load Capacitance
50pF
Number of Bits
4
Throw Configuration
SPDT
Propagation Delay
250 ps
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
1mm
Length
4mm
Width
3.5mm
Thickness
900μm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.34000
$0.34
500
$0.3366
$168.3
1000
$0.3332
$333.2
1500
$0.3298
$494.7
2000
$0.3264
$652.8
2500
$0.323
$807.5
SN74CBT3257RGYR Product Details
SN74CBT3257RGYR Overview
Digital switch is provided in the 16-VFQFN Exposed Pad for the purpose of saving board space.The package is packaged in accordance with Cut Tape (CT).For mounting, digital switch ic uses the method Surface Mount.In the multiplexers, the analog IC is indicated by Multiplexer/Demultiplexer.The operating temperature of -40°C~85°C will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.Multiplexers of the 74CBT series can be used in a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.The part number for 74CBT3257 can be used to find its logic switch related parts as well.The multiplexer is supplied with 5V voltage.This turn signal switch has 16 component pins.Its supply type is Single, which is used as the source of power.This multiplexer ic has 16 pins configured.It is mounted in the way of Surface Mount.The logic switch is included into the family of CBT/FST/QS/5C/B.Signal multiplexer contains 4 bits.Keeping the minimum supply voltage (Vsup) at 4V prevents some unnecessary failures.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.For mux switch's normal operation, power supply 5V is provided.For the turn signal switch's operation, there are 2 outputs.In electronic terms, the digital switch ic is classified as Other Logic ICs.TR is used to package the switches.In terms of resistance, it has a value of 7Ohm.Additionally, it improves the characteristics of TTL COMPATIBLE MUX/DMUX SWITCH.When the load is supplied with a voltage of 3μA, stability of the multiplexers can be maintained.
SN74CBT3257RGYR Features
Supplied in the 16-VFQFN Exposed Pad package Adopting a supply type of Single Power supplies of 5V TTL COMPATIBLE MUX/DMUX SWITCH Operating with the supply current of 3μA
SN74CBT3257RGYR Applications
There are a lot of Texas Instruments SN74CBT3257RGYR Signal Switches / Multiplexers / Decoders applications.
RF-based home automation system
Small scale TV wall
Frequency multiplexing system
Memory chips
Data demultiplexing
Speed control of medern motors
Enabling block of memory depending on address in memory chips