# ILC556DT (Component)

## Description

Timer
ILC556DT
SOP\-14\_L8\.6\-W3\.9\-P1\.27\-LS6\.0\-BL
LCSC Part Number: C439993
JLCPCB Part Class: Extended Part
Manufactured by IKSEMICON 

## Component Details

- **Owner:** lcsc
- **Created:** 11/1/2024
- **Last Updated:** 4/23/2025
- **Visibility:** Public
- **LCSC Part Number:** C439993
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** IKSEMICON
- **Product Info Url:** https://lcsc\.com/product\-detail/Timer\_IKSEMICON\-ILC556DT\_C439993\.html
- **Package or Case Code:** SOP\-14\_L8\.6\-W3\.9\-P1\.27\-LS6\.0\-BL
- **Manufacturer Part Number:** ILC556DT
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1912111437\_IKSEMICON\-ILC556DT\_C439993\.pdf
- **Part Type:** Timer

## 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/C439993.html) | $0\.31 | 46 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** ILC556DT
- **Mount Type:** PCB
- **Package / Case Code:** SO
- **Pin Count:** 14
- **Logic Function:** Counter
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | DISCHARGE1 |  |
| 2 | THRESHOLD1 |  |
| 3 | CONTROLVOLTAGE1 |  |
| 4 | \~\{RESET1\} |  |
| 5 | OUTPUT1 |  |
| 6 | \~\{TRIGGER1\} |  |
| 7 | GND |  |
| 8 | \~\{TRIGGER2\} |  |
| 9 | OUTPUT2 |  |
| 10 | \~\{RESET2\} |  |
| 11 | CONTROLVOLTAGE2 |  |
| 12 | THRESHOLD2 |  |
| 13 | DISCHARGE2 |  |
| 14 | VCC |  |

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*Generated from [https://flux\.ai/lcsc/ilc556dt\~ssw5](https://flux.ai/lcsc/ilc556dt~ssw5)*