20 Terminations4.5V~5.5V 20 Pin 74CBT6845 Signal switch74CBT Series 8 Functions
SOT-23
SN74CBT6845CDGVR Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-TFSOP (0.173, 4.40mm Width)
Number of Pins
20
Weight
60.186038mg
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
ECCN Code
EAR99
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
0.4mm
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
Length
5mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.280774
$0.280774
10
$0.264881
$2.64881
100
$0.249888
$24.9888
500
$0.235743
$117.8715
1000
$0.222399
$222.399
SN74CBT6845CDGVR Product Details
SN74CBT6845CDGVR Overview
Digital switch is provided in the 20-TFSOP (0.173, 4.40mm Width) for the purpose of saving board space.It is packaged in the way of Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.In the multiplexers, the analog IC is indicated by Bus Switch.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.The multiplexers from 74CBT series can be used for a wide range of applications.There is a design for terminating 20 as part of its basic configuration.To find signal switch's related components, a base part number of 74CBT6845 may also be used.The multiplexer's system is powered by 5V volts.In this turn signal switch, there are 20 component pins.As a result, conductors end at GULL WING.There is a supply type of Single employed as part of this supply.With 20 pins, it is configured.The mounting point is Surface Mount.In the CBT/FST/QS/5C/B family, the logic switch is included.Signal multiplexer provides 8 bits.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 4V.For mux switch's normal operation, there is a power supply provided at 5V.In electronic terms, the digital switch ic is classified as part number Bus Driver/Transceivers.It consumes 3μA current of multiplexer ic without external influences.The performance of the multiplexers can be reliably maintained at a voltage of 5V.With a resistance of 0, it operates.The resistance of the signal switching is 12Ohm.It is possible to provide a current output of 64mA for greater switches' flexibility.
SN74CBT6845CDGVR Features
Supplied in the 20-TFSOP (0.173, 4.40mm Width) package Adopting a supply type of Single Power supplies of 5V Operating with the supply voltage of 5V
SN74CBT6845CDGVR Applications
There are a lot of Texas Instruments SN74CBT6845CDGVR Signal Switches / Multiplexers / Decoders applications.
Computer memory
Audio transmission
Memory system of computers
Injectors
Logic circuits
Electronics industry
To select different task for memory in microprocessor memory systems
A/D converters
HDMI applications
War field flying robot with a night vision flying camera