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      The SLP74LVC4245A is an octal bus transceiver and 3.3V to 5V shifter with 3-state outputs.

      This 8-bit noninverting bus transceiver contains two separate supply rails; B port has VCCB, which is set at 3.3V, and A port has VCCA, which is set at 5V. This allows for translation from a 3.3V to a 5V environment, and vice versa.

      The device features an output enable input (OE) and a send/receive input (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedence OFF-state, effectively isolating the buses.


Main feature
  • Wide supply voltage range:

  • VCC(A) : 1.5V to 5.5V

  • VCC(B) : 1.5V to 3.6V

  • Control inputs VIH/VIL levels are referenced to VCC(A) voltage

  • ESD protection: 

  • HBM: 2000V

  • CDM: 1000V

  • Latch-up performance: 100mA

  • Specified from -40°C to +85°C and from -40°C to +125°C


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SLP74LVC4245ASHTR SOP-24-375-1.27 74LVC4245A Halogen Free Tape&Reel
SLP74LVC4245AJUTR TSSOP-24-225-0.65 LVC4245A Halogen Free Tape&Reel
Block Diagram

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Documents
title Types of Size (KB) date Download the latest English version
SLP74LVC4245A 0 2025-07-23 SLP74LVC4245A Brief Datasheet