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SN74LVC245AN - Octal Bus Transceiver

Download the SN74LVC245AN datasheet PDF. This datasheet also covers the SN74LVC245A variant, as both devices belong to the same octal bus transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

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

The ’LVC245A devices are designed for asynchronous communication between data buses.

Key Features

  • 1 Operates From 1.65 V to 3.6 V.
  • Inputs Accept Voltages to 5.5 V.
  • Max tpd of 6.3 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.
  • Ioff Supports Live Insertion, Partial-Power-Down Mode and Back Drive protection.
  • Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC).
  • Latch-Up Performanc.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74LVC245A-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
SN74LVC245A Octal Bus Transceiver
SN74LVC245A-EP OCTAL BUS TRANSCEIVER
SN74LVC240A Octal Buffer/Driver
SN74LVC244A Octal Buffer/Driver
SN74LVC244A-Q1 OCTAL BUFFER/DRIVER

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.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74LVC245A SCAS218X – JANUARY 1993 – REVISED JANUARY 2015 SN74LVC245A Octal Bus Transceiver With 3-State Outputs 1 Features •1 Operates From 1.65 V to 3.6 V • Inputs Accept Voltages to 5.5 V • Max tpd of 6.3 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 • Ioff Supports Live Insertion, Partial-Power-Down Mode and Back Drive protection • Supports Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.