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LVC244A - Octal Buffer/Driver

General Description

These octal bus buffers are designed for 1.65-V to 3.6-V VCC operation.

The SN74LVC244A devices are designed for asynchronous communication between data buses.

Key Features

  • Operates From 1.65 V to 3.6 V.
  • Inputs Accept Voltages to 5.5 V.
  • Specified From.
  • 40°C to +85°C and.
  • 40°C to +125°C.
  • Maximum tpd of 5.9 ns at 3.3 V.
  • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C.
  • Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C.
  • Supports Mixed-Mode Signal Operation on All Ports (5-V Input or Output Voltage With 3.3-V VCC).
  • Ioff Supports Live Insertio.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com SN74LVC244A SCAS414AC – NOVEMBER 1992 – REVISESDNO7C4TLOVBCER242042A0 SCAS414AC – NOVEMBER 1992 – REVISED OCTOBER 2020 SN74LVC244A Octal Buffer or Driver With 3-State Outputs 1 Features • Operates From 1.65 V to 3.6 V • Inputs Accept Voltages to 5.5 V • Specified From –40°C to +85°C and –40°C to +125°C • Maximum tpd of 5.9 ns at 3.3 V • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C • Supports Mixed-Mode Signal Operation on All Ports (5-V Input or Output Voltage With 3.3-V VCC) • Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection • Can Be Used as a Down Translator to Translate Inputs From a Maximum of 5.