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  • SN74CB3Q3345DGVR

SN74CB3Q3345DGVR

20 Terminations2.3V~3.6V 20 Pin 74CB3Q3345 Signal switch74CB Series 1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CB3Q3345DGVR
  • Package: 20-TFSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 561
  • Description: 20 Terminations2.3V~3.6V 20 Pin 74CB3Q3345 Signal switch74CB Series 1 Functions(Kg)

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Details

Tags

Parameters
Supply Voltage-Min (Vsup) 2.3V
Number of Ports 2
Nominal Supply Current 700μA
Output Current 30mA
Number of Bits 8
Throw Configuration SPST
Propagation Delay 200 ps
Quiescent Current 2mA
Turn On Delay Time 7.7 ns
Family CB3Q/3VH/3C/2B
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 500MHz
Nominal Input Voltage 1.7V
Output Polarity TRUE
Prop. Delay@Nom-Sup 0.2 ns
High Level Output Current -64mA
Low Level Output Current 64mA
Voltage Supply Source Single Supply
Independent Circuits 1
Count Direction BIDIRECTIONAL
Translation N/A
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1.05mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
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 74CB
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Bus Switch
Resistance 9Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO OPERATES WITH 3.3V SUPPLY
Subcategory Bus Driver/Transceivers
Packing Method TR
Technology CMOS
Voltage - Supply 2.3V~3.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch 0.4mm
Base Part Number 74CB3Q3345
Pin Count 20
Circuit 8 x 1:1
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 2.5/3.3V

SN74CB3Q3345DGVR Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 20-TFSOP (0.173, 4.40mm Width).It is packaged in the way of Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.In the multiplexers, the analog IC is indicated by Bus Switch.By maintaining the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.A supply voltage of 2.3V~3.6V provides digital controlled switch's superior flexibility for designers.These multiplexers are members of the 74CB series, which provide extensive application potential.Its basic configuration includes terminations in the 20 range.The base part number is 74CB3Q3345, which is also useful when looking up signal switch's related components.The voltage supplied for multiplexer's system is 2.5V.multiplexer's systemSignal switch has 20 component pins.GULL WING represents the end of conductors.There is a type of supply of Single.Currently, it is configured with 20 pins.Surface Mount is the way it is mounted.The logic switch is a member of the family of CB3Q/3VH/3C/2B.As a result, signal multiplexer provides a total of 8 bits.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2.3V.Keeping Vsup at 3.6V will prevent some unnecessary failures.For mux switch's normal operation, power supply 2.5/3.3V is provided.In electronic terms, the digital switch ic is classified as part number Bus Driver/Transceivers.Despite not interacting with external factors, it consumes 2mA current of multiplexer ic.The signal switching is packaged by TR. A resistance of 2 is used to operate the signal switching.In terms of resistance, it has a value of 9Ohm.The characteristics of ALSO OPERATES WITH 3.3V SUPPLY are also improved.For higher switches' flexibility, the output current is set to 30mA.

SN74CB3Q3345DGVR Features


Supplied in the 20-TFSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2.5/3.3V
ALSO OPERATES WITH 3.3V SUPPLY

SN74CB3Q3345DGVR Applications


There are a lot of Texas Instruments SN74CB3Q3345DGVR Signal Switches / Multiplexers / Decoders applications.

  • Metal detectors
  • Enabling different functions units in microprocessor instruction decoding
  • RF-based home automation system
  • Data transfer
  • Data distribution
  • Seven segment displays
  • Electronically controlled engine system
  • Speed control of medern motors
  • LVDS
  • CNC machines