20 Terminations4.5V~5.5V 20 Pin 74CBT6845 Signal switch74CBT Series 8 Functions
SOT-23
SN74CBT6845CDBR Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SSOP (0.209, 5.30mm Width)
Number of Pins
20
Weight
156.687814mg
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
Terminal Pitch
0.65mm
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)
2mm
Length
7.2mm
Width
5.3mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.24000
$0.24
500
$0.2376
$118.8
1000
$0.2352
$235.2
1500
$0.2328
$349.2
2000
$0.2304
$460.8
2500
$0.228
$570
SN74CBT6845CDBR Product Details
SN74CBT6845CDBR Overview
Due to the fact that it is provided in the 20-SSOP (0.209, 5.30mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Tape & Reel (TR).Surface Mount is the mounting method digital switch ic uses.In the multiplexers, the analog IC is indicated by Bus Switch.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 4.5V~5.5V.provides digital controlled switch's digital controlled switch'sSeveral applications are possible for 74CBT series multiplexers.Among its basic features are 20 terminations.The base part number is 74CBT6845, which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 5V is supplied.There are 20 component pins in this turn signal switch.At the end of a conductor, it uses GULL WING as the point where the conductor ends.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 mounted in the way of Surface Mount.The CBT/FST/QS/5C/B family includes the logic switch.As a result, signal multiplexer provides a total of 8 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 4V.In order to maintain mux switch's normal operation, power is provided to 5V.Part number Bus Driver/Transceivers indicates that the digital switch ic is an electronic part.It consumes 3μA current of multiplexer ic since it is not affected by external factors.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.A resistance of 2 governs its operation.With a resistance of 12Ohm, it operates.For higher switches' flexibility, the output current is set to 64mA.
SN74CBT6845CDBR Features
Supplied in the 20-SSOP (0.209, 5.30mm Width) package Adopting a supply type of Single Power supplies of 5V Operating with the supply voltage of 5V
SN74CBT6845CDBR Applications
There are a lot of Texas Instruments SN74CBT6845CDBR Signal Switches / Multiplexers / Decoders applications.
Data communication
Communication system
Memory system of computers
Microprocessor instruction decoding
A robotic vehicle with the metal detector
Enabling different functions units in microprocessor instruction decoding