20 Terminations2.3V~3.6V 20 Pin 74CB3Q3345 Signal switch74CB Series 1 Functions
SOT-23
SN74CB3Q3345RGYR Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-VFQFN Exposed Pad
Number of Pins
20
Weight
43.006227mg
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Series
74CB
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
ECCN Code
EAR99
Type
Bus Switch
Resistance
9Ohm
Additional Feature
ALSO OPERATES WITH 3.3V SUPPLY
Subcategory
Bus Driver/Transceivers
Packing Method
TR
Technology
CMOS
Voltage - Supply
2.3V~3.6V
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
2.5V
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
74CB3Q3345
Pin Count
20
Qualification Status
Not Qualified
Circuit
8 x 1:1
Supply Voltage-Max (Vsup)
3.6V
Power Supplies
2.5/3.3V
Supply Voltage-Min (Vsup)
2.3V
Number of Ports
2
Nominal Supply Current
700μA
Output Current
30mA
Number of Bits
8
Throw Configuration
SPST
Propagation Delay
200 ps
Quiescent Current
2mA
Turn On Delay Time
7.7 ns
Family
CB3Q/3VH/3C/2B
Output Characteristics
3-STATE
Supply Type
Single
Bandwidth
500MHz
Output Polarity
TRUE
Prop. [email protected]
0.2 ns
High Level Output Current
-64mA
Low Level Output Current
64mA
Voltage Supply Source
Single Supply
Independent Circuits
1
Count Direction
BIDIRECTIONAL
Translation
N/A
Height
1mm
Length
4.5mm
Width
3.5mm
Thickness
900μm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
SN74CB3Q3345RGYR Product Details
SN74CB3Q3345RGYR Overview
Digital switch is provided in the 20-VFQFN Exposed Pad for the purpose of saving board space.The package is packaged in the manner of Tape & Reel (TR).Mounting is performed using Surface Mount.In the multiplexers, the analog IC Bus Switch is used.By maintaining the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 2.3V~3.6V, designers are provided with a greater degree of flexibility.Multiplexers of the 74CB series can be used in a wide range of applications.This configuration includes 20 terminations as part of its basic functionality.There is a base part number 74CB3Q3345 that can be used to locate signal switch's related components as well.For multiplexer's system, a voltage of 2.5V is supplied.Currently, this turn signal switch has a total of 20 component pins.As a result, NO LEAD represents the end of the conductors.Its supply type is Single, which is used as the source of power.A configuration of 20 pins is used.The multiplexer ic is mounted in the direction of Surface Mount.There is a family of CB3Q/3VH/3C/2B members.In this signal multiplexer, there are 8 bits provided.Keeping Vsup at 2.3V will prevent some unwanted failures.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 3.6V.In order for 2.5/3.3V to operate normally, a power supply is provided.I would classify the digital switch ic as an electronic part belonging to the Bus Driver/Transceivers category.No external influence consumes 2mA current of multiplexer ic.A TR packaging method is used in the switches.2 is the resistance at which it operates.The system operates with a resistance of 9Ohm.In addition, ALSO OPERATES WITH 3.3V SUPPLY provides improved characteristics.For higher switches' flexibility, 30mA is provided as an output current.
SN74CB3Q3345RGYR Features
Supplied in the 20-VFQFN Exposed Pad package Adopting a supply type of Single Power supplies of 2.5/3.3V ALSO OPERATES WITH 3.3V SUPPLY
SN74CB3Q3345RGYR Applications
There are a lot of Texas Instruments SN74CB3Q3345RGYR Signal Switches / Multiplexers / Decoders applications.
Relay
Data distribution
To select different task for memory in microprocessor memory systems
D/A converters
Electronics industry
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