Datasheet Details
| Part number | DM8820 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 166.96 KB |
| Description | dual line receiver |
| Datasheet |
 DM8820 Datasheet
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General Description
The DM7820, specified from
55°e to 125°e, and the DM8820, specified from oOe to 70oe, are digital line receivers with two completely indepen' dent units fabricated on a single silicon chip.
Key Features
- Operation from a single +5V logic supply.
- Input voltage range of ±15V.
- Each channel can be strobed independently.
- High input resistance.
- Fanout of two with either DTL or TTL integrated circuits The response time can be controlled with an ex.
- ternal capacitor to eliminate noise spikes, and the output state is determined for open inputs. Ter.
- mination resistors for the twisted pair line are also included in the circuit. Both.