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SN74AVCH4T245 - 4-Bit Dual-Supply Bus Transceiver

Description

This 4-bit noninverting bus transceiver uses two separate configurable power-supply rails.

The A port is designed to track VCCA.

VCCA accepts any supply voltage from 1.2 V to 3.6 V.

Features

  • 1 Control Inputs VIH/VIL Levels are Referenced to VCCA Voltage.
  • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2V to 3.6V PowerSupply Range.
  • I/Os Are 4.6V Tolerant.
  • Ioff Supports Partial Power-Down-Mode Operation.
  • Bus Hold on Data Inputs Eliminates the Need for External pull-up/pull-down Resistors.
  • Max Data Rates.
  • 380 Mbps (1.8 V to 3.3 V Translation).
  • 200 Mbps (.

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SN74AVCH4T245-EP 4-Bit Dual-Supply Bus Transceiver
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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74AVCH4T245 SCES577E – JUNE 2004 – REVISED NOVEMBER 2015 SN74AVCH4T245 4-Bit Dual-Supply Bus Transceiver With Configurable Level-Shifting, Voltage Translation, and 3-State Outputs 1 Features •1 Control Inputs VIH/VIL Levels are Referenced to VCCA Voltage • Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2V to 3.6V PowerSupply Range • I/Os Are 4.6V Tolerant • Ioff Supports Partial Power-Down-Mode Operation • Bus Hold on Data Inputs Eliminates the Need for External pull-up/pull-down Resistors • Max Data Rates – 380 Mbps (1.8 V to 3.3 V Translation) – 200 Mbps (<1.8 V to 3.3 V Translation) – 200 Mbps (Translate to 2.5 V or 1.8 V) – 150 Mbps (Translate to 1.
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