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SN74LVCC4245A - Octal Dual-Supply Bus Transceiver

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General Description

This 8-bit (octal) noninverting bus transceiver uses two separate power-supply rails.

The A port, VCCA, is dedicated to accepting a 5-V supply level, and the configurable B port, which is designed to track VCCB, accepts voltages from 3 V to 5 V.

This allows for translation from a 3.3-V to a 5-V environment and vice versa.

Overview

SN74LVCC4245A SCAS584N – NOVEMBER 1996 – REVISED DECEMBER 2022 SN74LVCC4245A Octal Dual-Supply Bus Transceiver With Configurable Output Voltage and 3-State Outputs.

Key Features

  • Bidirectional voltage translator.
  • 4.5 V to 5.5 V on A port and 2.7 V to 5.5 V on B port.
  • Control inputs VIH and VIL levels are referenced to VCCA voltage.
  • Latch-up performance exceeds 250 mA per JESD 17.
  • ESD protection exceeds JESD 22.
  • 2000-V Human-Body Model (A114-A).
  • 1000-V Charged-Device Model (C101) 2.

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