| Part Number | NTE1649 |
| Manufacturer | NTE |
| Title | Integrated Circuit Telephone Tone Ringer |
| Description | The NTE1648 and NTE1649 are bipolar integrated circuits in an 8–Lead DIP type package designed for telephone bell replacement. Functions: D Two O... |
| Features |
D Designed for Telephone Bell Replacement D Low Current Drain D Small Size 8 –Lead MINIDIP Package D Adjustable 2 –Frequency Tone D Adjustable Warbling Rate D Built –in Hysteresis Prevents False Triggering and Rotary Dial “CHIRPS” D Extension Tone Ring... |
| Datasheet |
 NTE1649 Datasheet
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