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SN74LV245AT Datasheet Octal Bus Transceivers

Manufacturer: Texas Instruments

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General Description

This octal bus transceiver is designed for asynchronous two-way communication between data buses.

The control-function implementation minimizes external timing requirements.

The SN74LV245AT allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input.

Overview

SN74LV245AT www.ti.com SCLS605D – DECEMBER 2004 – REVISED JULY 2013 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS Check for Samples:.

Key Features

  • 1.
  • Inputs Are TTL-Voltage Compatible.
  • 4.5-V to 5.5-V VCC Operation.
  • Typical tpd of 3.5 ns at 5 V.
  • Typical VOLP (Output Ground Bounce) 2.3 V at VCC = 5 V, TA = 25°C.
  • Supports Mixed-Mode Voltage Operation on All Ports.
  • Ioff Supports Partial-Power-Down Mode Operation.
  • Latch-Up Performance Exceeds 250 mA Per JESD 17.
  • ESD Protection Exceeds JESD 22.

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