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DS34C87T Datasheet CMOS Quad Tristate Differential Line Driver

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: DS34C87T CMOS Quad TRI-STATE™ Differential Line Driver May 1998 DS34C87T CMOS Quad TRISTATE Differential Line.

General Description

The DS34C87T is a quad differential line driver designed for digital data transmission over balanced lines.

The DS34C87T meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS.

This enables the construction of serial and terminal interfaces while maintaining minimal power consumption.

Key Features

  • n n n n n n n n n TTL input compatible Typical propagation delays: 6 ns Typical output skew: 0.5 ns Outputs won’t load line when VCC = 0V Meets the requirements of EIA standard RS-422 Operation from single 5V supply TRI-STATE outputs for connection to system buses Low quiescent current Available in surface mount Connection and Logic Diagrams Dual-In-Line Package DS008576-2 Truth Table Input H L DS008576-1 Control Input H H L Non-Inverting Output H L Z Inverting Output L H Z X Top View Or.

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