DS34LV86TM

Overview

The DS34LV86TM is a discontinued quad differential CMOS line receiver manufactured by Texas Instruments. It operates within a supply voltage range of 3.0 V to 3.6 V, with a typical operating voltage of 3.3 V. The device supports data rates up to 32 MHz and features a typical static power consumption of 9 mA. It meets TIA/EIA-422-B and ITU-T V.11 standards, offering a common mode range of ±7 V at VID = 3 V and ±10 V at VID = 0.2 V. The component is housed in a 16-pin SOIC package and functions across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Interoperable with existing 5V RS-422 networks
• Receiver OPEN input failsafe feature ensures high output when inputs are left open
• Pin compatible with the DS34C86T

Applications

• Battery powered communication systems
• Power conscious industrial applications
• RS-422 network interfaces

Procurement Notes

Verify that the DS34LV86TM status is LIFEBUY or OBSOLETE before ordering, as it is no longer recommended for new designs. Confirm availability through authorized distributors and check for lifetime-buy periods if required. Ensure the specific suffix matches the desired packaging configuration.

Selection Notes

Select this component only for legacy system maintenance or replacement where pin compatibility with the DS34C86T is critical. Evaluate alternative active devices if new design constraints allow, as this part is discontinued. Verify that the 3.3V operation and 32 MHz toggle frequency meet the specific application requirements.

Part Context

This component belongs to the DS34LV86 family of enhanced CMOS quad differential line receivers. It serves as the receiver counterpart to drivers like the DS34LV87T. The TM suffix indicates a tube packaging format, distinguishing it from tape-and-reel variants such as the TMX series.

Replacement Considerations

DS34LV86TM/NOPB is listed as a direct replacement. SN65LBC173ADR is identified as a similar alternative.