20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 1 Functions
SOT-23
SN74CBT3345DW Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Number of Pins
20
Weight
500.709277mg
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
7Ohm
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Bus Driver/Transceiver
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
Base Part Number
74CBT3345
Pin Count
20
Max Output Current
64mA
Operating Supply Voltage
5V
Circuit
8 x 1:1
Polarity
Non-Inverting
Power Supplies
5V
Load Capacitance
50pF
Number of Ports
2
Nominal Supply Current
50μA
Output Current
64mA
Number of Bits
8
Throw Configuration
SPST
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
Address Bus Width
8b
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
2.65mm
Length
12.8mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.36000
$1.36
500
$1.3464
$673.2
1000
$1.3328
$1332.8
1500
$1.3192
$1978.8
2000
$1.3056
$2611.2
2500
$1.292
$3230
SN74CBT3345DW Product Details
SN74CBT3345DW Overview
As a means of saving space, digital switch is provided in the 20-SOIC (0.295, 7.50mm Width).The package is packaged in accordance with Tube.The mounting method digital switch ic uses is Surface Mount.the multiplexers uses an analog IC Bus Switch.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~85°C.When operated with a 4.5V~5.5V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Since they are members of the 74CBT series, they can be used in a wide variety of applications.The basic configuration includes 20 terminations.The base part number is 74CBT3345, which is also useful when looking up signal switch's related components.The multiplexer is supplied with 5V voltage.This turn signal switch has 20 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.The supply type of this multiplexer ic is Single.Currently, it is configured with a 20 pin configuration.Surface Mount is the way it is mounted.The logic switch is included into the family of CBT/FST/QS/5C/B.Signal multiplexer provides 8 bits.In order to maintain mux switch's normal operation, power is provided to 5V.The digital switch ic is an electronic part classified into Bus Driver/Transceiver.Without the influence of external factors, it consumes 50μA current of multiplexer ic.If the supply voltage is set to 5V, reliable performance of the multiplexers can be achieved.2 ports are used for some other peripheral signal switchings to plug in.With a resistance of 7Ohm, it operates.For increased switches' flexibility, the output current of 64mA is provided.
SN74CBT3345DW Features
Supplied in the 20-SOIC (0.295, 7.50mm Width) package Adopting a supply type of Single Power supplies of 5V Operating with the supply voltage of 5V
SN74CBT3345DW Applications
There are a lot of Texas Instruments SN74CBT3345DW Signal Switches / Multiplexers / Decoders applications.
Enabling different functions units in microprocessor instruction decoding