# THVD4431RHAR (Component)
## Description
3/5 Transceiver Full, Half RS232, RS422, RS485 40-VQFN (6x6) #CommonPartsLibrary #IntegratedCircuit #Interface #Driver #Receiver #Transceiver
## Component Details
- **Owner:** adrian95
- **Created:** 5/29/2025
- **Last Updated:** 5/29/2025
- **Visibility:** Public
- **Part Type:** Interface
- **Manufacturer Part Number:** THVD4431RHAR
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Package or Case Code:** RHA0040R-IPC_A
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/thvd4431.pdf?ts=1704449304462&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTHVD4431
- **Manufacturer Name:** Texas Instruments
- **Used in:** 24 projects
## 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/thvd4431rhar/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/THVD4431RHAR/22147141) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C22445427.html) | $10.7989 | 5 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/THVD4431RHAR?qs=Z%252BL2brAPG1KhaKKWOlQMcA%3D%3D) | $9.32 | 3.2K |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** THVD4431RHAR
- **Package / Case Code:** VQFN
- **Pin Count:** 41
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | L1 | |
| 2 | L2 | |
| 3 | L3 | |
| 4 | L4 | |
| 5 | L5 | |
| 6 | L6 | |
| 7 | L7 | |
| 8 | L8 | |
| 9 | VIO | |
| 10 | GND | |
| 11 | SLR | |
| 12 | DIR | |
| 13 | MODE2 | |
| 14 | MODE0 | |
| 15 | MODE1 | |
| 16 | NC | |
| 17 | TERM_TX | |
| 18 | TERM_RX | |
| 19 | SHDN_N | |
| 20 | VCC | |
| 21 | R8 | |
| 22 | R7 | |
| 23 | GND | |
| 24 | R6 | |
| 25 | R5 | |
| 26 | GND | |
| 27 | R4 | |
| 28 | R3 | |
| 29 | GND | |
| 30 | R2 | |
| 31 | R1 | |
| 32 | VCC | |
| 33 | V- | |
| 34 | C2- | |
| 35 | C1- | |
| 36 | NC | |
| 37 | C1+ | |
| 38 | VCC | |
| 39 | C2+ | |
| 40 | V+ | |
| 41 | EP | |
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