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SN74LV245AT - Octal Bus Transceivers

Description

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

The control-function implementation minimizes external timing requirements.

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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Other Datasheets by Texas Instruments

Part Number Description
SN74LV245A Octal Bus Transceivers
SN74LV240A Octal Inverting Buffers/Drivers
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Full PDF Text Transcription

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SN74LV245AT www.ti.com SCLS605D – DECEMBER 2004 – REVISED JULY 2013 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS Check for Samples: SN74LV245AT 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) <0.8 V at VCC = 5 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) >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 – 2000-V Human-Body Model (A114-A) – 1000-V Charged-Device Model (C101) DESCRIPTION This octal bus transceiver is designed for asynchronous two-way communication between data buses.
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