Overview

Description

The 74FCT621T is an octal transceiver with non-inverting Open- Drain bus compatible outputs in both send and receive directions. The B bus outputs are capable of sinking 64mA providing very good capacitive drive characteristics. The 74FCT621A is designed for asynchronous two-way communication between data buses. The 74FCT621A operates at -40C to +85C

Features

  • Std. and A speeds
  • Low input and output leakage ?1 uA (max.)
  • CMOS power levels
  • True TTL input and output compatibility: – VOH = 3.3V (typ.) – VOL = 0.3V (typ.)
  • Meets or exceeds JEDEC standard 18 specifications
  • Power off disable outputs permit "live insertion"
  • Available in 20 pin SOIC package

Documentation

Title Type Date
PDF99 KB
Datasheet
PDF130 KB
Application Note
PDF143 KB
Application Note
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Application Note
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End Of Life Notice
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End Of Life Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Product Change Notice

Design & Development

Software & Tools

Software Downloads

Title Type Date
PDF173 KB
End Of Life Notice
PDF73 KB
End Of Life Notice

Models

Models

Title Type Date
Model - IBIS
Model - SPICE

Support