# MAX3243ECPWR (Component)
## Description
RS232 ICs
MAX3243ECPWR
TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL
LCSC Part Number: C139294
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/23/2025
- **Visibility:** Public
- **Manufacturer Part Number:** MAX3243ECPWR
- **Part Type:** RS232 ICs
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010303_Texas-Instruments-MAX3243ECPWR_C139294.pdf
- **LCSC Part Number:** C139294
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL
- **Product Info Url:** https://lcsc.com/product-detail/RS232_TI_MAX3243ECPWR_MAX3243ECPWR_C139294.html
- **Manufacturer Name:** TI(德州仪器)
- **Used in:** 9 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/max3243ecpwr/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/rs-span-style-background-color-ff0-232-span-ics_texas-instruments-max3243ecpwr_C139294.html) | N/A | N/A |
| [Verical](https://www.verical.com/pd/texas-instruments-interface---bus-line-transceiver-MAX3243ECPWR-249526?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** MAX3243ECPWR
- **Mount Type:** PCB
- **Package / Case Code:** 28-TSSOP
- **Pin Count:** 28
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | C2+ | |
| 2 | C2- | |
| 3 | V- | |
| 4 | RIN1 | |
| 5 | RIN2 | |
| 6 | RIN3 | |
| 7 | RIN4 | |
| 8 | RIN5 | |
| 9 | DOUT1 | |
| 10 | DOUT2 | |
| 11 | DOUT3 | |
| 12 | DIN3 | |
| 13 | DIN2 | |
| 14 | DIN1 | |
| 15 | ROUT5 | |
| 16 | ROUT4 | |
| 17 | ROUT3 | |
| 18 | ROUT2 | |
| 19 | ROUT1 | |
| 20 | ROUT2B | |
| 21 | ~{INVALID} | |
| 22 | ~{FORCEOFF} | |
| 23 | FORCEON | |
| 24 | C1- | |
| 25 | GND | |
| 26 | VCC | |
| 27 | V+ | |
| 28 | C1+ | |
---
*Generated from [https://www.flux.ai/lcsc/max3243ecpwr~c87s](https://www.flux.ai/lcsc/max3243ecpwr~c87s)*