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Texas Instruments SN74AC541/SN74AC541-Q1 Octal Buffers/Drivers

Texas Instruments SN74AC541/SN74AC541-Q1 Octal Buffers/Drivers support up to ±75mA output drive at 5V in short bursts and drive 50Ω transmission lines. These buffers/drivers include balanced 3-state outputs that can simultaneously be put into high-impedance using either of the output enable pins. The SN74AC541 buffers/drivers feature a ±24mA continuous output drive at 5V, maximum tpd of 6ns at 5V, 50pF load, and 1.5V to 6V operating voltage range. These buffers/drivers are used to redrive digital signals, drive transmission lines, drive indicator LEDs, and hold a signal during controller reset. The SN74AC541-Q1 buffers/drivers are AEC-Q100 qualified for automotive applications and comply with device CDM ESD classification level C4B.

Features

  • Supports ±75mA output drive at 5V in short bursts
  • Drives 50Ω transmission lines
  • Maximum tpd of 6ns at 5V, 50pF load
  • 1.5V to 6V operating voltage range
  • ±24mA continuous output drive at 5V
  • Inputs accept voltages up to 6V
  • SN74AC541-Q1:
    • AEC-Q100 qualified for automotive applications:
      • -40°C to 125°C device temperature grade 1
      • Device HBM ESD classification level 2
      • Device CDM ESD classification level C4B

Applications

  • Drives transmission lines
  • Redrives a digital signal
  • Hold a signal during controller reset
  • Drives indicator LEDs

Typical Application Block Diagram

Block Diagram - Texas Instruments SN74AC541/SN74AC541-Q1 Octal Buffers/Drivers

Datasheets

Publicerad: 2024-01-31 | Uppdaterad: 2024-04-26