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QS32245 - HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH

General Description

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 Output Enable (OE) signal turns the switches on similar to the OE signal of the 74’245.

Key Features

  • Enhanced N channel FET with no inherent diode to Vcc.
  • 5Ω bidirectional switches connect inputs to outputs.
  • Pin compatible with the 74F245, 74FCT245, and 74FCT245T.
  • Low power CMOS proprietary technology.
  • Zero propagation delay, zero ground bounce.
  • Undershoot clamp diodes on all switch and control inputs.
  • 25Ω resistors for low noise.
  • TTL-compatible control inputs.
  • Available in QSOP and TSSOP packages.

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Datasheet Details

Part number QS32245
Manufacturer Renesas
File Size 217.90 KB
Description HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH
Datasheet download datasheet QS32245 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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QS32245 HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH QS32245 FEATURES: • Enhanced N channel FET with no inherent diode to Vcc • 5Ω bidirectional switches connect inputs to outputs • Pin compatible with the 74F245, 74FCT245, and 74FCT245T • Low power CMOS proprietary technology • Zero propagation delay, zero ground bounce • Undershoot clamp diodes on all switch and control inputs • 25Ω resistors for low noise • TTL-compatible control inputs • Available in QSOP and TSSOP packages DESCRIPTION: 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.