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Features

  • Enhanced N-channel FET with no inherent diode to VCC
  • 5Ω bidirectional switches connect inputs to outputs
  • Zero propagation delay, zero added ground bounce
  • Undershoot clamp diodes on all switch and control inputs
  • Two enables control five bits each
  • Available in 24-pin QSOP and TSSOP packages

Description

The QS3384 provides a set of 10 high-speed CMOS, TTL-compatible bus switches. The low ON-resistance of QS3384 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce. Two banks of five switches are controlled by independent Bus Enable (BE) signals. The QS3384 operates at -40 °C to +85 °C.

Parameters

AttributesValue
FunctionBus Switch
Pkg. CodePCG24
Temp. Range (°C)-40 to 85°C
Bus Width (bits)10
Core Voltage (V)5
On Resistance (Ω)5
Speed GradeStandard

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
QSOP8.7 x 3.8 x 1.47240.64

Applications

  • Hot-swapping, hot-docking
  • Voltage translation (5V to 3.3V)
  • Power conservation
  • Capacitance reduction and isolation
  • Bus isolation
  • Clock gating
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
QS3384QGActiveAvailableIn StockQSOP1ku | $0.4124#CYesTube1MALAYSIATAIWAN
QS3384QG8ActiveN/AIn StockQSOP1ku | $0.4124#CYesReel1MALAYSIATAIWAN
QS3384PAGObsoleteN/AIn StockTSSOP24#CYesTube1
QS3384PAG8ObsoleteN/AOut of StockTSSOP24#CYesReel1
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