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SN74AXC4T774 - 4-Bit Dual-Supply Bus Transceiver

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General Description

The SN74AXC4T774 is a four-bit non-inverting bus transceiver that uses two individually configurable power-supply rails.

The device is operational with both VCCA and VCCB supplies as low as 0.65 V.

The A port is designed to track VCCA, which accepts any supply voltage from 0.65 V to 3.6 V.

Overview

SN74AXC4T774 SCES898C – JULY 2019 – REVISED MAY 2022 SN74AXC4T774 4-Bit Dual-Supply Bus Transceiver with Independent Direction Control, Configurable Voltage Translation, and Tri-State Outputs.

Key Features

  • Fully configurable dual-rail design allows each port to operate with a power supply range from 0.65 V to 3.6 V.
  • Operating temperature from.
  • 40°C to +125°C.
  • Independent direction control pins to allow configurable up and down translation.
  • Glitch-free power supply sequencing.
  • Up to 310 Mbps support when translating from 1.8 V to 3.3 V.
  • VCC isolation feature.
  • If either VCC input is below 100 mV, all I/Os outputs are disabled an.

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