D FlipFlop Startup state? sn74aup1g79 and sn74aup1g80

Giraffey

Intellectual 330 points

Hello I am trying to understand the output state on the AUP D flip flops when VCC is applied. Thanks!

over 8 years ago

0 Giraffey over 8 years ago

Intellectual 330 points

Sorry, found the answer through search. Please discard the post

0 ShreyasRao over 8 years ago in reply to Giraffey

TI__Guru 58490 points

to add to the conversation and link to an app note on clocked devices :
www.ti.com/.../scha005a.pdf

To have a set output , consider using AUP1G74 and have the preset or clr enabled .

Logic

Logic forum

D FlipFlop Startup state? sn74aup1g79 and sn74aup1g80