# GN1637 (Component)

## Description

LED Display Drivers
GN1637
SOP\-20\_L12\.8\-W7\.5\-P1\.27\-LS10\.4\-BL
LCSC Part Number: C265472
JLCPCB Part Class: Extended Part
Manufactured by GN\(旌芯半导体\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/1/2024
- **Last Updated:** 10/15/2026
- **Visibility:** Public
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2406111501\_GN\-Semic\-GN1637\_C265472\.pdf
- **Manufacturer Name:** GN\(旌芯半导体\)
- **Part Type:** LED Display Drivers
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc\.com/product\-detail/LED\-Drivers\_GN\-GN1637\_C265472\.html
- **Package or Case Code:** SOP\-20\_L12\.8\-W7\.5\-P1\.27\-LS10\.4\-BL
- **LCSC Part Number:** C265472
- **Manufacturer Part Number:** GN1637
- **Used in:** 1 project

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [LCSC](https://www.lcsc.com/product-detail/C265472.html) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** GN1637
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 20
- **Logic Function:** Buffer
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | GND | Unspecified |
| 2 | SG1/KS1 | Unspecified |
| 3 | SG2/KS2 | Unspecified |
| 4 | SG3/KS3 | Unspecified |
| 5 | SG4/KS4 | Unspecified |
| 6 | SG5/KS5 | Unspecified |
| 7 | SG6/KS6 | Unspecified |
| 8 | SG7/KS7 | Unspecified |
| 9 | SG8/KS8 | Unspecified |
| 10 | GRID6 | Unspecified |
| 11 | GRID5 | Unspecified |
| 12 | GRID4 | Unspecified |
| 13 | GRID3 | Unspecified |
| 14 | GRID2 | Unspecified |
| 15 | GRID1 | Unspecified |
| 16 | VDD | Unspecified |
| 17 | DIO | Unspecified |
| 18 | CLK | Unspecified |
| 19 | K1 | Unspecified |
| 20 | K2 | Unspecified |

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*Generated from [https://flux\.ai/lcsc/gn1637\~tugg](https://flux.ai/lcsc/gn1637~tugg)*