# CD4521BE (Component)
## Description
Counter IC Divide-by-2 1 Element 24 Bit Negative Edge 16-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic #Counter #Divider #CD4521
## Component Details
- **Owner:** jecstronic
- **Created:** 10/7/2023
- **Last Updated:** 10/7/2023
- **Visibility:** Public
- **Manufacturer Name:** Texas Instruments
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/cd4521b.pdf
- **Manufacturer Part Number:** CD4521BE
- **Used in:** 6 projects
- **Forks:** 12
## 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/cd4521be/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/CD4521BE/525976) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C353988.html) | $0.4833 | 19 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/CD4521BE?qs=5h8QSfodyRiFDk6c3B916g%3D%3D) | $1.29 | 1.2K |
| [Verical](https://www.verical.com/pd/texas-instruments-logic---timing-misc-CD4521BE-39200?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** CD4521BE
- **Package / Case Code:** PDIP
- **Pin Count:** 16
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | Q24 | |
| 2 | RESET | |
| 3 | VSS | |
| 4 | OUT2 | |
| 5 | VDD | |
| 6 | IN2 | |
| 7 | OUT1 | |
| 8 | VSS | |
| 9 | IN1 | |
| 10 | Q18 | |
| 11 | Q19 | |
| 12 | Q20 | |
| 13 | Q21 | |
| 14 | Q22 | |
| 15 | Q23 | |
| 16 | VDD | |
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*Generated from [https://www.flux.ai/jecstronic/cd4521be~noa](https://www.flux.ai/jecstronic/cd4521be~noa)*