7LB184 Datasheet PDF – Differential Transceiver – TI

Part Number: SN75LBC184, SN75LBC184D, SN75LBC184DG4, SN75LBC184DR

Marking : 7LB184

Function: Differential Transceiver With Transient Voltage Suppression

Manufacturer: Texas Instruments

Image and Pinouts:
7LB184 datasheet


The SN75LBC184 and SN65LBC184, 7LB184 are differential data line transceivers in the trade-standard footprint of the SN75176 with built-in protection against high-energy noise transients. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable over most existing devices. Use of these circuits provides a reliable low-cost direct-coupled (with no isolation transformer) data line interface without requiring any external components.

The SN75LBC184 and SN65LBC184 can with stand overvoltage transients of 400-W peak
(typical). The conventional combination wave called out in IEC 61000-4-5 simulates the
overvoltage transient and models a unidirectional surge caused by overvoltages from switching and secondary lightning transients.


1. Integrated Transient Voltage Suppression

2. Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths

3. 250-kbps in Electrically Noisy Environments

4. Open-Circuit Fail-Safe Receiver Design

5. Power-Up and Power-Down Glitch Protection


1. Industrial Networks

2. Utility Meters

3. Motor Control


7LB184 Datasheet PDF Download

7LB184 pdf

Other data sheets are available within the file: 75LBC184, SN75LBC184D

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