DM8820A
Overview
The DM7820A and the DM8820A are improved performance digital line receivers with two completely Independent units fabncated on a single silicon chip. Intended for use with digital systems connected by twisted pair lines, they have a differential Input designed to reject large common mode signals while responding to small differential SIgnals.
- Operation from a single +5V logic supply
- Input voltage range of ±'5V
- Strobe low forces output to "," state
- High input resjstance
- Fanout of ten with either DTL or TTL integrated circuits
- Outputs can be wire OR'ed
- Series 54174 compatible The response time can be controlled with an ex
- ternal capacitor to reject Input noise spikes. The output state is a logic "," for both inpu
