20 Terminations4.5V~5.5V 20 Pin 74CBT6845 Signal switch74CBT Series 8 Functions
SOT-23
SN74CBT6845CDWR Datasheet
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Specifications
Name
Value
Type
Parameter
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
Tape & Reel (TR)
Series
74CBT
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Type
Bus Switch
Resistance
12Ohm
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
8
Supply Voltage
5V
Base Part Number
74CBT6845
Pin Count
20
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
Throw Configuration
SPST
Propagation Delay
240 ps
Quiescent Current
3μA
Turn On Delay Time
5.3 ns
Family
CBT/FST/QS/5C/B
Output Characteristics
3-STATE
Supply Type
Single
Output Polarity
TRUE
High Level Output Current
-128mA
Low Level Output Current
128mA
Voltage Supply Source
Single Supply
Independent Circuits
1
Height Seated (Max)
2.65mm
Width
7.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.997204
$0.997204
10
$0.940759
$9.40759
100
$0.887508
$88.7508
500
$0.837272
$418.636
1000
$0.789879
$789.879
SN74CBT6845CDWR Product Details
SN74CBT6845CDWR Overview
This is a relatively small item of digital switch that is included in the 20-SOIC (0.295, 7.50mm Width) in order to save space on the board.Tape & Reel (TR) is the packaging method.The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Bus Switch.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.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.To find signal switch's related components, a base part number of 74CBT6845 may also be used.In multiplexer's system, 5V is the voltage supplied.This turn signal switch consists of 20 component pins.Conductors terminate at GULL WING in this design.There is a type of supply Single that is employed in this case.Currently, it is configured with 20 pins.It is positioned in the direction of Surface Mount.Among the family of CBT/FST/QS/5C/B the logic switch is a member.In this signal multiplexer, there are 8 bits that are provided.It is recommended that the minimum supply voltage (Vsup) be kept at 4V so that unnecessary failures can be prevented.mux switch's normal operation requires the power supply of 5V.In electronic terms, the digital switch ic is classified as part number Bus Driver/Transceivers.No external influence consumes 3μA current of multiplexer ic.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.As far as the resistance is concerned, it operates with 2.With a resistance of 12Ohm, it operates.For greater switches' flexibility, 64mA provides the output current.
SN74CBT6845CDWR 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
SN74CBT6845CDWR Applications
There are a lot of Texas Instruments SN74CBT6845CDWR Signal Switches / Multiplexers / Decoders applications.
Small scale TV wall
Speed control of medern motors
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