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Recent content by a4lm

  1. A

    How to interface 5v MCU with 3.3v CMOS device?

    Re: Interfacing TTL-CMOS Thanks for the reply, yes I burned one already.. So 74HCT245 can't be used for this, even if one-way communication is enough?
  2. A

    How to interface 5v MCU with 3.3v CMOS device?

    Hi, How(if) can I use 74hct245 to interface 5v MCU with cmos(3.3v) device(gps module)? I've tried using it directly in-between but had no luck.

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