TDA1004A Integrated Circuit - DIP16 - Signetics

TDA3651A Integrated Circuit - SIP9 - NXP Semiconductors

TDA4718A Integrated Circuit - DIP18 - Infineon - Siemens

TDA3590A Integrated Circuit - DIP24 - NXP Semiconductors

TDA2611A Integrated Circuit - SIP9 - NXP Semiconductors

TDA2545A Integrated Circuit - DIP16 - NXP Semiconductors

TDA1003A Integrated Circuit - DIP16 - NXP Semiconductors

TDA3950A Integrated Circuit - DIP14 - Motorola Semiconductor