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FST3345QSCX

20 Terminations4V~5.5V Signal switch1 Functions


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-FST3345QSCX
  • Package: 20-LSSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 294
  • Description: 20 Terminations4V~5.5V Signal switch1 Functions(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-LSSOP (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type Bus Switch
Terminal Finish MATTE TIN
Technology CMOS
Voltage - Supply 4V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
JESD-30 Code R-PDSO-G20
Circuit 8 x 1:1
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4V
Number of Ports 2
Number of Bits 8
Family CBT/FST/QS/5C/B
Output Characteristics 3-STATE
Output Polarity TRUE
Propagation Delay (tpd) 0.25 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Length 8.66mm
Width 3.9mm
RoHS Status ROHS3 Compliant

FST3345QSCX Overview


In order to conserve board space, digital switch is included in the 20-LSSOP (0.154, 3.90mm Width).Tape & Reel (TR) is the method used for packaging.Digital switch ic adheres to a mounting method of Surface Mount.As the analog part, the circuit uses an analog IC Bus Switch.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 4V~5.5V supply voltage, which gives it a lot of flexibility.The basic configuration includes 20 terminations.The multiplexer is supplied with 5V voltage.This turn signal switch contains 20 component pins.A conductor terminates at GULL WING.In the CBT/FST/QS/5C/B family, the logic switch is included.As a result, signal multiplexer provides a total of 8 bits.Keeping the minimum supply voltage (Vsup) at 4V prevents some unnecessary failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.A resistance of 2 governs its operation.

FST3345QSCX Features


Supplied in the 20-LSSOP (0.154, 3.90mm Width) package

FST3345QSCX Applications


There are a lot of Rochester Electronics, LLC FST3345QSCX Signal Switches / Multiplexers / Decoders applications.

  • Relay
  • Telephone network
  • Medium scale TV wall
  • Automation system
  • Image transmission
  • Speed synchronization of multiple motors in industries
  • Enabling block of memory depending on address in memory chips
  • Microprocessor instruction decoding
  • Steel plants
  • Make half adder