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FST33X257QSP - 24:12 Multiplexer/Demultiplexer Bus Switch

Datasheet Summary

Description

The Fairchild Switch FST33X257 is a 24:12 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch.

The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

Features

  • s 4Ω switch connection between two ports s Minimal propagation delay through the switch s Low lCC s Zero bounce in flow-through mode s Control inputs compatible with TTL level Ordering Code: Order Number FST33X257QSP Package Number MQA48A Package.

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Datasheet Details

Part number FST33X257QSP
Manufacturer Fairchild Semiconductor
File Size 261.26 KB
Description 24:12 Multiplexer/Demultiplexer Bus Switch
Datasheet download datasheet FST33X257QSP Datasheet
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FST33X257 24:12 Multiplexer/Demultiplexer Bus Switch May 2002 Revised July 2002 FST33X257 24:12 Multiplexer/Demultiplexer Bus Switch General Description The Fairchild Switch FST33X257 is a 24:12 high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch. The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When OEx is LOW, the select pin connects the A Port to the selected B Port output. When OEx is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.
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