# CD4541BE (Component)
## Description
Timer
CD4541BE
DIP-14_L20.0-W7.6-P2.54-LS7.6-BL
LCSC Part Number: C507150
JLCPCB Part Class: Extended Part
Manufactured by HGSEMI(华冠)
## Component Details
- **Owner:** lcsc
- **Created:** 10/31/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **Part Type:** Timer
- **Manufacturer Part Number:** CD4541BE
- **LCSC Part Number:** C507150
- **Product Info Url:** https://lcsc.com/product-detail/Timer_HGSEMI-CD4541BE_C507150.html
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2004241810_HGSEMI-CD4541BE_C507150.pdf
- **Package or Case Code:** DIP-14_L20.0-W7.6-P2.54-LS7.6-BL
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** HGSEMI(华冠)
- **Used in:** 3 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/cd4541be/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/CD4541BE/67371) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/timer-chips-ti-cd4541be-1006684837) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/timers-counters_harris-cd4541be_C3303980.html) | $0.2097 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/CD4541BE?qs=gb35HGp1gQJlRHIGRrvI%2Fg%3D%3D) | $0.77 | 0 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=CD4541BE) | $0.672 | 25 |
| [Verical](https://www.verical.com/pd/texas-instruments-timer-CD4541BE-305331?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Timer
- **MPN:** CD4541BE
- **Mount Type:** PCB
- **Package / Case Code:** 14-DIP
- **Pin Count:** 14
- **Logic Function:** Counter
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | RTC | |
| 2 | CTC | |
| 3 | RS | |
| 4 | NC | |
| 5 | AR | |
| 6 | MR | |
| 7 | VSS | |
| 8 | Q | |
| 9 | Q/#Q-SELECT | |
| 10 | MODE | |
| 11 | NC | |
| 12 | A | |
| 13 | B | |
| 14 | VDD | |
---
*Generated from [https://www.flux.ai/lcsc/cd4541be~u81b](https://www.flux.ai/lcsc/cd4541be~u81b)*