Overview

Description

The 74LVCH16543A 16-bit registered transceiver can be used as two 8-bit transceivers or one 16-bit transceiver. All pins of this 16-bit registered transceiver can be driven from either 3.3V or 5V devices which allows the use of this device as a translator in a mixed 3.3V/5V supply system. The 74LVCH16543A has "bus-hold" which prevents floating inputs and eliminates the need for pull-up/down resistors. The 74LVCH16543A operates at -40C to +85C

Features

  • Typical tSK(o) (Output Skew) < 250ps
  • ESD > 2000V per MIL-STD-883, Method 3015
  • > 200V using machine model (C = 200pF, R = 0)
  • VCC = 3.3V ± 0.3V, Normal Range
  • VCC = 2.7V to 3.6V, Extended Range
  • CMOS power levels (0.4 uW typ. static)
  • All inputs, outputs, and I/O are 5V tolerant
  • Supports hot insertion
  • Available in 56 pin TSSOP package

Documentation

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PDF334 KB
Datasheet
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Application Note
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End Of Life Notice
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Product Change Notice
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Design & Development

Software & Tools

Software Downloads

Title Type Date
PDF105 KB
End Of Life Notice

Models

Models

Title Type Date
Model - SPICE

Support