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特性

  • Enhanced N channel FET with no inherent diode to Vcc
  • 5 ohm bidirectional switches connect inputs to outputs
  • Zero propagation delay, zero ground bounce
  • Undershoot clamp diodes on all switch and control inputs
  • 25 ohm resistors for low noise
  • TTL-compatible control inputs
  • Hot-swapping, hot-docking
  • Voltage translation (5V to 3.3V)
  • Power conservation
  • Capacitance reduction and isolation
  • Clock gating
  • Bus switching and isolation
  • Available in 20 pin QSOP and TSSOP packages

描述

The QS32245 provides a set of eight high-speed CMOS TTL-compatible bus switches in a pinout compatible with 74FCT245, 74F245, 74ALS/AS/ LS245 8-bit transceivers. The QS32245 has 25 ohm series resistors to reduce ground bounce noise. The QS32245 operates at -40C to +85C.

Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier Type
QS32245PAGObsoleteN/AIn StockTSSOP20#CYesTube
QS32245PAG8ObsoleteN/AIn StockTSSOP20#CYesReel
QS32245QGObsoleteN/AIn StockQSOP20#CYesTube
QS32245QG8ObsoleteN/AIn StockQSOP20#CYesReel
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