20 Terminations4.5V~5.5V 20 Pin 74CBT3345 Signal switch74CBT Series 1 Functions
SOT-23
SN74CBT3345CRGYR Datasheet
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Specifications
Name
Value
Type
Parameter
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
74CBT
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
Type
Bus Switch
Resistance
12Ohm
Subcategory
Bus Driver/Transceivers
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
QUAD
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.5mm
Base Part Number
74CBT3345
Pin Count
20
Operating Supply Voltage
5V
Circuit
8 x 1:1
Power Supplies
5V
Supply Voltage-Min (Vsup)
4V
Number of Ports
2
Output Current
64mA
Number of Bits
8
Throw Configuration
SPST
Propagation Delay
150 ps
Family
CBT/FST/QS/5C/B
Output Characteristics
3-STATE
Supply Type
Single
Output Polarity
TRUE
High Level Output Current
64mA
Low Level Output Current
15mA
Voltage Supply Source
Single Supply
Independent Circuits
1
Length
4.5mm
Width
3.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.42000
$0.42
500
$0.4158
$207.9
1000
$0.4116
$411.6
1500
$0.4074
$611.1
2000
$0.4032
$806.4
2500
$0.399
$997.5
SN74CBT3345CRGYR Product Details
SN74CBT3345CRGYR Overview
Due to the lack of space on the board, digital switch is provided in the 20-VFQFN Exposed Pad.Tape & Reel (TR) is the packaging method.In terms of mounting, digital switch ic uses the 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 4.5V~5.5V, designers have superior flexibility.The multiplexers from 74CBT series can be used for a wide range of applications.It is designed with 20 terminations as part of its basic configuration.In addition, it also has a base part number of 74CBT3345, which can be used to find related parts.The multiplexer is supplied with 5V voltage.Signal switch has 20 component pins.In this case, the supply type is Single.Currently, it is configured with 20 pins.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.Signal multiplexer provides 8 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 4V.In order for 5V to operate normally, a power supply is provided.This is a signal switch that is categorized as Bus Driver/Transceivers.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.The system operates with a resistance of 2.The resistance of the signal switching is 12Ohm.Higher switches' flexibility is provided by providing 64mA as the output current.
SN74CBT3345CRGYR Features
Supplied in the 20-VFQFN Exposed Pad package Adopting a supply type of Single Power supplies of 5V Operating with the supply voltage of 5V
SN74CBT3345CRGYR Applications
There are a lot of Texas Instruments SN74CBT3345CRGYR Signal Switches / Multiplexers / Decoders applications.
Signal router
To select different task for memory in microprocessor memory systems