# THVD1426 (Component) ## Description 3-V to 5.5-V Supply voltage • Auto-direction control using the data input pin • Half-duplex RS-422/RS-485 1/1 Transceiver Half RS422, RS485 8-SOIC ## Component Details - **Owner:** cherepanyadima - **Created:** 6/3/2026 - **Last Updated:** 6/25/2026 - **Visibility:** Public - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/thvd1426.pdf?ts=1685107377863&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTHVD1426%253FkeyMatch%253DTHVD1426%2526tisearch%253Dsearch-everything%2526usecase%253DGPN-ALT - **Part Type:** Integrated Circuits - **Package or Case Code:** TO - **Symbol Style:** parametric-v1 - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** THVD1426 - **Used in:** 19 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** THVD1426 - **Package / Case Code:** 8-SOIC - **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 | | --- *Generated from [https://www.flux.ai/cherepanyadima/thvd1426](https://www.flux.ai/cherepanyadima/thvd1426)*