10pcs A7720 HCPL-7720 DIP-8
10pcs A7720 HCPL-7720 HP7720 SOP8
BA7720S "Original" ROHM 42P DIP IC 1 pc
5PCS TDA7720TR Package:TSSOP28,
1PCS TDA7720TR Package:TSSOP28,
10PCS TDA7720TR Package:TSSOP28,