TDA3561A "Original" Philips 28P DIP IC 1 pc

TDA7052A Original Pulled Philips Integrated Circuit TDA-7052A

TDA3561A Original Philips Integrated Circuit

TDA7377A Original Pulled ST Integrated Circuit TDA-7377A

TDA7073A Original Pulls Philips Integrated Circuit TDA-7073A

TDA1524A Original Pulled Philips Integrated Circuit

TDA1521A Original New Integrated Circuit Philips TDA-1521A

TDA2611A Original Pulled Philips Integrated Circuit NTE 1566 / ECG 1566