20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 1 Functions
SOT-23
SN74CBT3345PW Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days 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
Type
Bus Switch
Resistance
7Ohm
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Bus Driver/Transceivers
Technology
CMOS
Voltage - Supply
4.5V~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
74CBT3345
Pin Count
20
Operating Supply Voltage
5V
Circuit
8 x 1:1
Power Supplies
5V
Load Capacitance
50pF
Number of Ports
2
Nominal Supply Current
50μA
Output Current
64mA
Number of Bits
8
Propagation Delay
250 ps
Quiescent Current
50μA
Turn On Delay Time
9.1 ns
Family
CBT/FST/QS/5C/B
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
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
1,540
$0.26400
$0.264
SN74CBT3345PW Product Details
SN74CBT3345PW Overview
For the purpose of saving board space, digital switch is included in the 20-TSSOP (0.173, 4.40mm Width).In this case, it is packaged as Tube.digital switch ic uses the method of Surface Mount for mounting.The analog IC used in the multiplexers can be referred to as Bus Switch.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.Several applications are possible for 74CBT series multiplexers.There are 20 terminations included in its basic configuration.The base part number is 74CBT3345, so you can find its logic switch related parts using that number.The multiplexer is supplied with 5V voltage.Signal switch has 20 component pins.GULL WING represents the end of conductors.There is a supply type of Single employed as part of this supply.A total of 20 pins are configured on this board.It is positioned in the direction of Surface Mount.I would like to refer to the logic switch as a member of the CBT/FST/QS/5C/B family.The multiplexer ic provides 8 bits.For mux switch's normal operation, there is a power supply provided at 5V.This is an the digital switch ic that is classified as Bus Driver/Transceivers.It consumes 50μA current of multiplexer ic without external influences.Providing a supply voltage of 5V can provide reliable performance of the multiplexers.A resistance of 2 governs its operation.With a resistance of 7Ohm, it operates.For higher switches' flexibility, 64mA is provided as an output current.
SN74CBT3345PW 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
SN74CBT3345PW Applications
There are a lot of Texas Instruments SN74CBT3345PW Signal Switches / Multiplexers / Decoders applications.
Combinational circuit
Robotic vehicles
Communication system
High-performance memory systems
Image transmission
To select different task for memory in microprocessor memory systems
HD surveillance system
Electronics industry
A/D converters
Used to connect a single source to multiple destinations