The most common and most likely answer to this crossword clue is the 7 plus 8 letter word PRINTED CIRCUITS
P
R
I
N
T
E
D
C
I
R
C
U
I
T
S
Buddy explains!
The straight part
We know that "Current layouts" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case current layouts = printed circuits.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.