DS7820 Datasheet - National Semiconductor

DS7820 Dual Line Receiver

The DS7820 specified from b55 C to a 125 C and the DS8820 specified from 0 C to a 70 C are digital line receivers with two completely independent units fabricated on a single silicon chip Intended for use with digital systems connected by twisted pair lines they have a differential input designed to.

DS7820 Features

* Y Y Y Y Y Y Operation from a single a 5V logic supply Input voltage range of g 15V Each channel can be strobed independently High input resistance Fan out of two with TTL integrated circuits Strobe low forces output to ‘‘1’’ state Connection Diagram Dual-In-Line Package TL F 5796

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DS7820_NationalSemiconductor.pdf