DS7830 Datasheet, PDF (1/7 Pages) National Semiconductor (TI) – Dual Differential Line Driver

March 1992
DS7830/DS8830
Dual Differential Line Driver
General Description
The DS7830/DS8830 is a dual differential line driver that
also performs the dual four-input NAND or dual four-input
AND function.
TTL (Transistor-Transistor-Logic) multiple emitter inputs al-
low this line driver to interface with standard TTL systems.
The differential outputs are balanced and are designed to
drive long lengths of coaxial cable, strip line, or twisted pair
transmission lines with characteristic impedances of 50Ω to
500Ω. The differential feature of the output eliminates
troublesome ground-loop errors normally associated with
single-wire transmissions.
Features
n Single 5V power supply
n Diode protected outputs for termination of positive and
negative voltage transients
n Diode protected inputs to prevent line ringing
n High speed
n Short circuit protection
Connection Diagram
Dual-In-Line and Flat Package
DS005799-2
Top View
Order Number DS8830N
See NS Package Number N14A
For Complete Military 883 Specificatons, See RETS Data Sheet.
Order Number DS7830J/883 or DS7830W/883
See NS Package Number J14A
© 1999 National Semiconductor Corporation DS005799
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