DM7820A Datasheet (National Semiconductor)

DM7820A, dual line receiver

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 wh

DM7820A Features

* include:

* 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 5