Answered

• SN74HCT540: Question about SN74HCT540 :

  

  Elias NEJJARY

  Resolved

  Part Number: SN74HCT540 Hello, I have an assembly with the SN74HCT540 followed by another inverter (ULN2803A).I would like to know if I can replace these 2 components with the 74HCT541. Thank you.

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HCT540: ULN2803A equivalence ?

  

  Elias NEJJARY

  Resolved

  Part Number: SN74HCT540 Hello, I would like to know if there is an equivalent to the ULN2803A to replace the 2 components. My second question is as follows: can I keep only the ULN while reversing the wiring of my relays?

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HCT240: Difference between SN74HCT240 and SN74HCT540

  

  Takashi Yamaguchi

  Resolved

  Part Number: SN74HCT240 Other Parts Discussed in Thread: SN74HCT540 , Hi team, Could you please tell me the difference between the SN74HCT240 and the SN74HCT540? I was not able to find out the difference from the comparison table. https://www.ti.com…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HCT540: Is there any logic device which has same function as SN74HCT540 with IOFF function, 5V VCC range and TTL input range?

  

  Kazuya Nakai59

  TI Thinks Resolved

  Part Number: SN74HCT540 Other Parts Discussed in Thread: SN74LV541AT , SN74ABT540 , SN74LV4T125 , SN74LV244A Hello guys, One of our customers is looking for a logic device which has same function as SN74HCT540 with IOFF function, 5V VCC range and TTL…

  • over 8 years ago
  • Logic
  • Logic forum

• RE: SN74HCT540: Looking for better parts

  

  Emrys Maier

  Hi Brian, What specifications are they trying to improve?

  • over 8 years ago
  • Logic
  • Logic forum

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