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IDTQS3251 - HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEMUX

General Description

The QS3251 is a high-speed CMOS TTL-compatible 8:1 multiplexer/ demultiplexer.

The QS3251 has 3-state outputs.

The QS3251 is a function and pinout compatible version of the 74F251, 74FCT251 and the 74ALS/ AS/LS251 8:1 multiplexers.

Key Features

  • IDTQS3251 Enhanced N channel FET with no inherent diode to Vcc 5Ω bidirectional switches connect inputs to outputs Pin compatible with the 74F251, 74FCT251, and 74FCT251T Zero propagation delay, zero ground bounce Undershoot clamp diodes on all switch and control inputs TTL-compatible control inputs Available in SOIC and QSOP packages.

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Datasheet Details

Part number IDTQS3251
Manufacturer Integrated Device
File Size 210.28 KB
Description HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEMUX
Datasheet download datasheet IDTQS3251 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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IDTQS3251 HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEMUX INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEMUX FEATURES: • • • • • • • IDTQS3251 Enhanced N channel FET with no inherent diode to Vcc 5Ω bidirectional switches connect inputs to outputs Pin compatible with the 74F251, 74FCT251, and 74FCT251T Zero propagation delay, zero ground bounce Undershoot clamp diodes on all switch and control inputs TTL-compatible control inputs Available in SOIC and QSOP packages DESCRIPTION: The QS3251 is a high-speed CMOS TTL-compatible 8:1 multiplexer/ demultiplexer. The QS3251 has 3-state outputs. The QS3251 is a function and pinout compatible version of the 74F251, 74FCT251 and the 74ALS/ AS/LS251 8:1 multiplexers.