# THVD1426DRLR (Component)

## Description

RS\-485 Half\-Duplex Transceiver – Auto\-direction RS\-422/RS\-485 transceiver supporting data rates up to 12 Mbps\. The Texas Instruments THVD1426DRLR operates from a 3 V to 5\.5 V supply, supports up to 256 bus nodes, and provides ±12 kV IEC 61000\-4\-2 contact ESD protection and ±16 V bus\-fault protection\. It features a 1/8 unit load, fail\-safe receiver operation, and operates from −40°C to \+125°C in an 8\-pin SOT\-5X3 \(DRL\) package\.

\#TexasInstruments \#THVD1426DRLR \#RS485 \#RS422 \#Transceiver \#HalfDuplex \#IndustrialCommunication \#SerialCommunication \#ESDProtection \#EmbeddedSystems

## Component Details

- **Owner:** silicon\-yard
- **Created:** 9/11/2026
- **Last Updated:** 9/11/2026
- **Visibility:** Public
- **Symbol Style:** parametric\-v1
- **Package or Case Code:** TO
- **Manufacturer Name:** Texas Instruments
- **Part Type:** Integrated Circuits
- **Manufacturer Part Number:** THVD1426DRLR
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/75af665d8cd4c836c9eee181b714b00057af6c68598eb8d08e55e98fe6bb553d\.pdf

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/thvd1426drlr/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C5215922.html) | $1\.8716 | 5\.7K |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/THVD1426DRLR?qs=MyNHzdoqoQLs3d4vk6PxSA%253D%253D) | $2\.40 | 0 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** THVD1426DRLR
- **Package / Case Code:** SOT
- **Pin Count:** 8
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | R |  |
| 2 | \~RE |  |
| 3 | \~SHDN |  |
| 4 | D |  |
| 5 | GND |  |
| 6 | A |  |
| 7 | B |  |
| 8 | VCC |  |

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*Generated from [https://flux\.ai/silicon\-yard/thvd1426drlr\~tn](https://flux.ai/silicon-yard/thvd1426drlr~tn)*