1 votes 1 votes The delay of NAND and Not gate is 3 and 1ns respectively. And counter is assumed to be 0. If the clock frequency is 500 MHZ,then counter behave as Mod 5 counter Mod 7 counter Mod 6 Counter None Digital Logic digital-logic sequential-circuit + – Na462 asked Dec 8, 2018 Na462 482 views answer comment Share Follow See 1 comment See all 1 1 comment reply Na462 commented Dec 8, 2018 reply Follow Share No its a MOD 7 counter 0 votes 0 votes Please log in or register to add a comment.