TLC555-Q1: Clock & timing forum

Hello Leo,

The TLC555QDRQ1 is the automotive grade device, while the TLC555QDR is the standard grade device.

The functionality is the same, but the TLC555QDRQ1 spec is characterized/qualified for automotive applications.

Thank you and Regards,

Luis

Can I send you a sch to review? This is more than just nominal counter application.

Hi Leo,

I can provide a schematic review for your TLC555 timer application.

You may post the schematic here and I can review it. Or if you do not want your schematic to appear on the public forum, you can send it to me privately on E2E. I sent you an E2E friend request, once you accept we can message each other directly.

Thanks,

Zach