| Part Number | Category | Family | Status | Description | 
|---|---|---|---|---|
| U4089B-PFNG3Y | Integrated Circuits (ICs) | Interface - Telecom | Obsolete item | IC MONO FEATURE PHONE 44SSOP | 
|  U4089B-PFNG3YEND OF LIFE Atmel  30,000 2102+ Telecom Voice Conditioning ICs COM.CORDED-SPEECH CIRCUIT F.HANDSFREE Lei Li Electronics Co.,LtdBenny@leili-ic.com  U4089B-PFNG3Y Distributor  172370 17+ for more pls inquire us now Microtranik Components  sales@microtranik.com | ||||