• State Answer Suggested
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 18 subscribers
  • Views 313 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN74LVC1G08QDCKRQ1 is open drain output?

Hsu Harvey
Prodigy 160 points
Other Parts Discussed in Thread: SN74LVC1G07-Q1, SN74AHC1G09-Q1

Hi TI experts,

our project design need use AND gate signle ouput

so we looking for SN74LVC1G08QDCKRQ1, but the spec did not mentioned its output is belongs to open drain or not.

please help clarify 74LVC1G08 series is ok for our design or not.

if not.

how about SN74AHC1G09QDCKRQ1 series?

  • 0
    Guru 286620 points

    The output type is shown on the product page:

    And the datasheet specifies VOH/IOH, which would not be possible for an open-drain output.

    If you need open-drain outputs, then use the SN74AHC1G09-Q1, or add an open-drain buffers (SN74LVC1G07-Q1) after the logic gate.