# TLC556CDR (Component)
## Description
Timer
TLC556CDR
SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL
LCSC Part Number: C201587
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/21/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc.com/product-detail/Timer_TI_TLC556CDR_TLC556CDR_C201587.html
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010332_Texas-Instruments-TLC556CDR_C201587.pdf
- **LCSC Part Number:** C201587
- **Part Type:** Timer
- **Manufacturer Name:** TI(德州仪器)
- **Manufacturer Part Number:** TLC556CDR
- **Package or Case Code:** SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL
- **Used in:** 4 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/tlc556cdr/texas-instruments.html?utm_currency=USD®ion=asia) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TLC556CDR/276981) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C201587.html) | $0.7855 | 32 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TLC556CDR?qs=gb35HGp1gQKkJ%252BbfWziYJA%3D%3D) | $1.56 | 1.2K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TLC556CDR) | $1.188 | 1K |
| [Verical](https://www.verical.com/pd/texas-instruments-timer-TLC556CDR-293150?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TLC556CDR
- **Mount Type:** PCB
- **Package / Case Code:** 14-SOIC
- **Pin Count:** 14
- **Logic Function:** Counter
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1DISCH | |
| 2 | 1THRES | |
| 3 | 1CONT | |
| 4 | 1RESET | |
| 5 | 1OUT | |
| 6 | 1TRIG | |
| 7 | GND | |
| 8 | 2TRIG | |
| 9 | 2OUT | |
| 10 | 2RESET | |
| 11 | 2CONT | |
| 12 | 2THRESS | |
| 13 | 2DISCH | |
| 14 | VDD | |
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*Generated from [https://www.flux.ai/lcsc/tlc556cdr~n2b](https://www.flux.ai/lcsc/tlc556cdr~n2b)*