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SN74AVCH16T245 - 16-Bit Dual-Supply Bus Transceiver

Description

This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails.

The SN74AVCH16T245 device is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V.

The device is operational with VCCA/VCCB as low as 1.2 V.

Features

  • 1 VCC Isolation Feature.
  • If Either VCC Input is at GND, Both Ports are in the High-Impedance State.
  • Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage.
  • Overvoltage-Tolerant Inputs and Outputs Allow Mixed Voltage-Mode Data Communications.
  • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2 V to 3.6 V Power-Supply Range.
  • Ioff Supports Partial-Power-Down Mode Operation.
  • I/Os are 4.6 V Tolerant.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74AVCH16T245 SCES587D – AUGUST 2004 – REVISED NOVEMBER 2015 SN74AVCH16T245 16-Bit Dual-Supply Bus Transceiver with Configurable Level-Shifting / Voltage Translation and Tri-State Outputs 1 Features •1 VCC Isolation Feature – If Either VCC Input is at GND, Both Ports are in the High-Impedance State • Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage • Overvoltage-Tolerant Inputs and Outputs Allow Mixed Voltage-Mode Data Communications • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2 V to 3.6 V Power-Supply Range • Ioff Supports Partial-Power-Down Mode Operation • I/Os are 4.
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