Answered

• SN74ACT240: Difference between SN74ACT240 and CD74ACT240, CD74ACT540

  

  Katsuhiro Miyamoto

  Resolved

  Part Number: SN74ACT240 Other Parts Discussed in Thread: CD74ACT240 , , CD74ACT540 Tool/software: Hello Support team, Searching Inverting buffers & drivers with filter ACT+8ch+catalog, SN74ACT240, CD74ACT240 and CD74ACT540 is obtained. Looking at the…

  • Resolved

  • 4 months ago
  • Logic
  • Logic forum

• SN74ACT240: Thermal Parameters

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: SN74ACT240 Could you offer the thermal parameters of theta_jc ! The part number is SN74ACT240PWR. Thanks!

  • over 4 years ago
  • Logic
  • Logic forum

• SN74ACT240: Enable pin inverse logic

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: SN74ACT240 Is there similar function with SN74ACT240, but /OE pin is inverse logic as below truth table? thanks.

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74ACT240: ESD rating

  

  Vincent Chen64988

  Resolved

  Part Number: SN74ACT240 Hi Team, My customer is asking SN74ACT240's HBM rating, could team help on this case. Thanks a lot. Vincent Chen

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• SN74ACT240: Junction-to-case thermal resistance

  

  Carl Heerbrugg Ramirez

  Resolved

  Part Number: SN74ACT240 Hi Team, Our customer is looking for the junction-to-case thermal resistance of SN74ACT240DBR. Thanks! Best regards, Carl Ramirez

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

• SN74ACT240: Output Voltage Level & current values at differnt temp

  

  Brian Wang0928

  Part Number: SN74ACT240 Other Parts Discussed in Thread: SN74AHCT1G126 There's a WW motor drive maker where they request to get the curve plot of the VOL vs. IOL and VOH vs. IOH at -25℃, 0℃, 25℃, 85℃ and 125℃. Device: SN74ACT240PWR Customer: WW Motor…

  • over 8 years ago
  • Logic
  • Logic forum

• RE: CD74HCT240: Difference between output drive between CD74HCT240M and SN74HCT240D

  

  Clemens Ladisch

  The absolute maximum rating is not helpful for normal operation. HC outputs have a guaranteed maximum voltage drop only for 6 mA. Use the SN74ACT240/CD74ACT240.

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• RE: SN74HCT573: ESD data request

  

  Sebastian Muriel

  Resolved

  Hi Yutaro, The ESD ratings for this device are as follows: HBM: 1.5kV CDM: 1.5kV MM: 250V Below is the qualification report for this device. SN74AHCT573 Qualification Report Regards, Sebastian

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• RE: SN74AC240: Octal buffer or driver with 3-state output, but TTL input

  

  Clemens Ladisch

  Resolved

  Those devices are not inverting. The most similar replacement would be the SN74ACT240.

  • over 4 years ago
  • Logic
  • Logic forum

• SN74HCT540: Looking for better parts

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: SN74HCT540 Other Parts Discussed in Thread: SN74AHCT540 , SN74ACT240 Motor Driver Customer is using SN74AHCT540 and SN74ACT240 as the PWM signal buffer where is located between C2000 and IGBT's gate driver. Is there any new part with better…

  • over 7 years ago
  • Logic
  • Logic forum

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