54LS5

2 3 4 5 6 7 8 10

2 3 4 5 6 7 8 10 12 14 16

24m/2 3/3X 4/5 6/6X 7/8 9/10

6m/9m 12m/18m 24m/2 3/3X

6m/9m 12m/18m 24m/2 3/3X