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HD74LVCZ245A Datasheet Octal Bidirectional Transceivers

Manufacturer: Renesas

Overview: HD74LVCZ245A Octal Bidirectional Transceivers with 3–state Outputs REJ03D0372–0300 (Previous ADE-205-228A (Z)) Rev.3.00 Aug.

General Description

The HD74LVCZ245A has eight buffers with three state outputs in a 20 pin package.

When (T / R) is high, data flows from the A inputs to the B outputs, and when (T / R) is low, data flows from the B inputs to the A outputs.

A and B bus are separated by making enable input (OE) high level.

Key Features

  • VCC = 2.7 to 5.5 V.
  • All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V).
  • All inputs / outputs VI / O (Max) = 5.5 V (@VCC = 0 V or output off state).
  • Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C).
  • Typical VOH undershoot > 2.0 V (@V.

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