F7 chord inversions
F7/A, F7/C and F7/Eb are the first, second and third inversions of the F7. This means that the bass tone is shifting from F to A, C or E flat.
F7/A
F7/C
F7/Eb
Theory and information
All these chords consist of the notes F, A, C, Eb. The difference is that the order of notes shifts. A is the bass note in the first inversion, C is the bass note in the second inversion and Eb is the bass note in the third inversion.
Alternative fingerings
A fingerpicking option for F7/A is X0X868. F7/C can also be played as X31211. F7/Eb can also be played as X6756X, with the F note on the top.
Movable shapes
Versions with movable barre shapes:
F7/A: 567565
Alternative chord names
F7/Eb is identical with F7/D# and F/Eb.
Try in a chord progression
C7 - F7/A - G7/A