• SN74AHCT244: Applying high logic to input under no power supply condition

  

  Takashi Onawa

  TI Thinks Resolved

  Part Number: SN74AHCT244 Hi Team, Let me confirm just in case Is it OK for SN74AHCT244 to apply high logic signal(3.3V) to inputs pins during no supply condition? In my understanding, 3.3V is under its Abs and recommendation range so SN74AHCT244…

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• SN74AHCT244: output current

  

  Doug Carpenter

  Resolved

  Part Number: SN74AHCT244 We are trying to figure out if it would be acceptable to drive a MOSFET at a frequency of 20kHz using one of the output of a 74AHC244. We have captured the current waveforms during turn-on and turn-off, waveforms attached. …

  • Resolved

  • over 7 years ago
  • Logic
  • Logic forum

• SN74AHCT244: importance of the IC in the reference design of TIDA-00626

  

  Pratik Tanwar

  TI Thinks Resolved

  Part Number: SN74AHCT244 Other Parts Discussed in Thread: TIDA-00626 , , SN74LVC8T245 respected, i have been working on the reference design of TIDA-00626. have developed the board. In BOM SN74AHCT244 was mentioned as U9. but in the datasheet of TIDA…

  • over 7 years ago
  • Logic
  • Logic forum
Answered

• SN74AHCT244-Q1 question

  

  Ian Lee

  Resolved

  Other Parts Discussed in Thread: SN74AHCT244-Q1 Team, My customer has one quick question about SN74AHCT244-Q1. Could you double-check the output current of this device? datasheet says it's 25mA. Regards, Ian Lee

  • Resolved

  • over 9 years ago
  • Automotive (Read-Only)
  • Automotive Forum (Read-Only)
Answered

• SN74LS244: SN74LS244N: Can I replace it with an SN74HCT244N ?

  

  Andrew Kendall

  Resolved

  Part Number: SN74LS244 Other Parts Discussed in Thread: SN74ACT244 , SN74AHCT244 Tool/software: I'm ressurecting a 40 year old TI computer and I'm missing an SN74LS244N. In the UK these are getting hard to come by with huge P&P costs. Can I replace it…

  • Resolved

  • 2 months ago
  • Logic
  • Logic forum
Answered

• SN74AHCT244Q: What is a Q device?

  

  teshima yohei

  Resolved

  Part Number: SN74AHCT244Q Other Parts Discussed in Thread: SN74AHCT244 , SN74AHCT244-Q1 What is the difference in performance between the SN74AHCT244 and the SN74AHCT244Q? When I checked the datasheet, SN74AHCT244Q says "Q devices meet automatic performance…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74LV1T125: 5V -> 1.8V & 1.8V -> 5V Level shift,

  

  GARETH OU

  TI Thinks Resolved

  Part Number: SN74LV1T125 Other Parts Discussed in Thread: TXU0204 , SN74AHCT244 , SN74LXC8T245 , TXS0108E , TXU0104 , TXV0106 , TXV0108 , SN74AXC8T245 Tool/software: Hi In the previous product, the following was used: SN74LV244APWR, 5V -> 3.3V Level…

  • 9 months ago
  • Logic
  • Logic forum
Answered

• SN74LV244AT: P2P replacement

  

  Ivy Jin

  Resolved

  Part Number: SN74LV244AT Other Parts Discussed in Thread: CD74ACT244 , SN74AHCT244 , SN74AHC573 Hi team, My customer would like to upgrade their BOM in new project. For below devices, could you please give your suggestions about the P2P replacement…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HC244: SN74HC244 5V to 3.3V level shift

  

  Yang Wu

  Resolved

  Part Number: SN74HC244 Other Parts Discussed in Thread: SN74AHCT244 , SN74LXC8T245 , , SN54HC244 , SN74AHC244 , SN74AHC541 , SN74LV541A , SN74LV244A , SN74LVC245A , SN74LVC244A Hi Team, I have 2 questions about the level shifter application. My customer…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74LVC244A: SN74LVC244A

  

  Puspam Nayak

  TI Thinks Resolved

  Part Number: SN74LVC244A Other Parts Discussed in Thread: SN74LVC16244A , SN74LVC245A , SN74AHCT244 , TXU0204 , TXU0102 , TXU0101 , TXU0304 , TXU0104 , TXU0202 , Hi, Please see below queries and request you to suggest Query1: Regarding 8 Bit Buffer…

  • over 1 year ago
  • Logic
  • Logic forum

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