Overview

The 74FST6800 Bus switch performs the function of connecting or isolating two ports without providing any inherent current sink or source capability. This device connecs input and output ports through an n-channel FET and has hot insertion capability. The low on-resistance and simplicity of the connection between input and output ports reduces the delay in this path to close to zero. The FST6800 provides a 10-Bit TTL-compatible interface. The 74FST6800 operates at -40C to +85C
74FST6800 - Block Diagram
74FST6800 - Block Diagram
  • Bus switches provide zero delay paths
  • Low switch on-resistance: 7 ohm
  • TTL-compatible input and output levels
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • Available in 24 pin QSOP and TSSOP packages

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    Part Number
    74FST6800PGG
    circleObsolete
    memory
    view_in_ar
    		TSSOP 24 C Yes Tube
    74FST6800PGG8
    circleObsolete
    memory
    view_in_ar
    		TSSOP 24 C Yes Reel
    74FST6800QG
    circleObsolete
    memory
    view_in_ar
    		QSOP 24 C Yes Tube
    74FST6800QG8
    circleObsolete
    memory
    view_in_ar
    		QSOP 24 C Yes Reel
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