Can I replacement TI part from SN74AHCT1G126DCKT to SN74LVC1G126DCKR?

Liao Cloud

Prodigy 10 points

Hi,

I'm using SN74AHCT1G126DCKT part on my project AX93A23 before,

Can I change SN74AHCT1G126DCKT to SN74LVC1G126DCKR?

over 6 years ago

0 Clemens Ladisch over 6 years ago

Guru 317480 points

These two devices have somewhat different input voltage ranges. This might or might not be a problem in your circuit. What are the voltages of the input signal?

Why do you want to replace it?

0 Karan Kotadia over 6 years ago in reply to Clemens Ladisch

TI__Genius 16735 points

Hello,

I believe your input voltage range is most likely at 5V since you were initially using a TTL compatible part. So yes the LVC device should work.

But as Clemens is asking what is your reason to replace?

Thanks!

-Karan

Logic

Logic forum

Can I replacement TI part from SN74AHCT1G126DCKT to SN74LVC1G126DCKR?