1FEATURES

· Single 5-V Supply

· Differential Line Operation

· Dual Channels

· TTL Compatibility

· Short-Circuit Protection of Outputs

· Output Clamp Diodes to Terminate Line

Transients

· High-Current Outputs

· Quad Inputs

· Single-Ended or Differential AND/NAND

Outputs

· Designed for Use With Dual Differential Drivers

SN55182 and SN75182

· Designed to Be Interchangeable With National

Semiconductor DS7830 and DS8830

· Rad-Tolerant: >40 KRad(Si) TID

· QML-V Qualified, SMD 5962-79008

DESCRIPTION

The SN55183 dual differential line driver is designed to provide differential output signals with high current

capability for driving balanced lines, such as twisted pair, at normal line impedances without high power

dissipation. The device can be used as a TTL expander/phase splitter, because the output stages are similar to

TTL totem-pole outputs.

The driver is of monolithic single-chip construction, and both halves of the dual circuits use common power

supply and ground terminals.

The SN55183 is characterized for operation over the full military temperature range of –55°C to 125°C.