# LED1642GWTTR (Component)
## Description
LED Driver IC 16 Output Linear Shift Register PWM Dimming 40mA 24-TSSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LEDdriver
## Component Details
- **Owner:** adrian95
- **Created:** 5/14/2022
- **Last Updated:** 2/5/2025
- **Visibility:** Private
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/ae/9b/e2/7c/7d/66/41/08/DM00080246.pdf/files/DM00080246.pdf/jcr:content/translations/en.DM00080246.pdf
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** STMicroelectronics
- **Manufacturer Part Number:** LED1642GWTTR
- **Used in:** 6 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) | $2.00 | 4.7K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-led-driver-LED1642GWTTR-779626?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** LED1642GWTTR
- **Package / Case Code:** 16-TSSOP
- **Pin Count:** 24
- **Logic Function:** AND
## 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 | |
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*Generated from [https://www.flux.ai/adrian95/led1642gwttr~k0q](https://www.flux.ai/adrian95/led1642gwttr~k0q)*