# LED1642GWTTR (Component)
## Description
16-channel LED driver with error detection, current gain control and 12/16 bit PWM brightness control, TSSOP-24
PWM LED driver error detection brightness TSSOP-24
TSSOP*4.4x7.8mm*P0.65mm*
## Component Details
- **Owner:** kicad-part-library
- **Created:** 9/27/2024
- **Last Updated:** 9/27/2024
- **Visibility:** Public
- **Manufacturer Name:** Texas Instruments Inc.
- **Manufacturer Part Number:** LED1642GWTTR
- **Datasheet URL:** https://www.st.com/resource/en/datasheet/led1642gw.pdf
- **Package or Case Code:** TSSOP-24_4.4x7.8mm_P0.65mm
- **Used in:** 2 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/led1642gwttr/stmicroelectronics.html?utm_currency=USD®ion=nac) | $0.7122 | 5 |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LED1642GWTTR/4441172) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2678715.html) | $3.4182 | 50 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/LED1642GWTTR?qs=WHlX%252B%252B9%2FRwDoM%252BoqnC4FHQ%3D%3D) | $2.34 | 5K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-led-driver-LED1642GWTTR-779626?utm_currency=USD) | N/A | N/A |
- **Manufacturer:** Texas Instruments
- **MPN:** LED1642GWTTR
- **Package / Case Code:** 16-TSSOP
- **Pin Count:** 24
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GND | |
| 2 | SDI | |
| 3 | CLK | |
| 4 | LE | |
| 5 | OUT0 | |
| 6 | OUT1 | |
| 7 | OUT2 | |
| 8 | OUT3 | |
| 9 | OUT4 | |
| 10 | OUT5 | |
| 11 | OUT6 | |
| 12 | OUT7 | |
| 13 | OUT8 | |
| 14 | OUT9 | |
| 15 | OUT10 | |
| 16 | OUT11 | |
| 17 | OUT12 | |
| 18 | OUT13 | |
| 19 | OUT14 | |
| 20 | OUT15 | |
| 21 | PWCLK | |
| 22 | SDO | |
| 23 | R-EXT | |
| 24 | VDD | |
---
*Generated from [https://www.flux.ai/kicad-part-library/led1642gwttr](https://www.flux.ai/kicad-part-library/led1642gwttr)*