Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

  • State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 18 subscribers
  • Views 149 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.

SN74HC139: IO Level of SN74HC139PWR and SN74HC138PWR

Aakash Dey
Intellectual 260 points
Part Number: SN74HC139

Hi, 

We are using SN74HC138PWR and SN74HC139PWR decoders in our circuit supplied by VCC=3.3V. In the datasheet, I am not able to find the IO Level for VCC=3.3V.

Can you please let us know the High and Low IO Level for VCC 3.3V?

Thanks.