20 Terminations4V~5.5V 20 Pin 74CBT3245 Signal switch74CBT Series 1 Functions
SOT-23
SN74CBT3245CPW 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
20-TSSOP (0.173, 4.40mm Width)
Number of Pins
20
Weight
76.997305mg
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
20
Termination
SMD/SMT
ECCN Code
EAR99
Type
Bus Switch
Resistance
12Ohm
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Bus Driver/Transceivers
Technology
CMOS
Voltage - Supply
4V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.65mm
Base Part Number
74CBT3245
Pin Count
20
Max Output Current
64mA
Operating Supply Voltage
5V
Circuit
8 x 1:1
Power Supplies
5V
Supply Voltage-Min (Vsup)
4V
Number of Ports
2
Nominal Supply Current
3μA
Output Current
64mA
Number of Bits
8
Propagation Delay
150 ps
Quiescent Current
3μA
Turn On Delay Time
5.3 ns
Family
CBT/FST/QS/5C/B
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
Count Direction
BIDIRECTIONAL
Translation
N/A
Height
1.2mm
Length
6.5mm
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
1,750
$0.24650
$0.2465
SN74CBT3245CPW Product Details
SN74CBT3245CPW Overview
Due to the fact that it is provided in the 20-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.It is packaged according to the Tube method.Digital switch ic adheres to a mounting method of Surface Mount.In the multiplexers, the analog IC Bus Switch is used.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4V~5.5V, designers have superior flexibility.These multiplexers are members of the 74CBT series, which provide extensive application potential.As parts of its basic configuration, 20 terminations are desgined.The base part number is 74CBT3245, which is also useful when looking up signal switch's related components.The multiplexer's system works with 5V voltage.This turn signal switch contains 20 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is used as its supply type.This multiplexer ic has 20 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch is a member of the family of CBT/FST/QS/5C/B.The multiplexer ic provides 8 bits.To avoid unnecessary failures, keep the supply voltage at 4V (Vsup).For mux switch's normal operation, power supply 5V is provided.I would classify the digital switch ic as an electronic part belonging to the Bus Driver/Transceivers category.No external influence consumes 3μA current of multiplexer ic.The performance of the multiplexers can be reliably maintained at a voltage of 5V.A resistance of 2 is used to operate the signal switching.A resistance of 12Ohm is used to operate it.There is an output current of 64mA that allows for greater switches' flexibility.
SN74CBT3245CPW Features
Supplied in the 20-TSSOP (0.173, 4.40mm Width) package Adopting a supply type of Single Power supplies of 5V Operating with the supply voltage of 5V
SN74CBT3245CPW Applications
There are a lot of Texas Instruments SN74CBT3245CPW Signal Switches / Multiplexers / Decoders applications.
Memory system of computers
Frequency multiplexing system
Speed control of medern motors
Arithmetic Logic Units
To select different task for memory in microprocessor memory systems