CD4521BNSR TI Counter/Divider IC | 16-SO | 24-Stage, 5V-15V

Product Overview

The CD4521BNSR from Texas Instruments is a 24-stage frequency divider and counter integrated circuit, packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. It is part of the CD4000 series, known for low power consumption and wide supply voltage range. This device is designed to provide precise frequency division and counting functions, making it suitable for timing and control applications in various electronic systems.

Detailed Technical Specifications

Key Features

• 24-stage ripple-carry counter/divider
• Wide supply voltage range: 5V to 15V
• Low power consumption: typically 10 µW at 10V
• High noise immunity: 0.45 VDD (typ.)
• Fully static operation
• Buffered outputs
• Standardized symmetrical output characteristics
• 100% tested for quiescent current at 20V

Target Applications

• Frequency division in 5G base station timing modules
• Time delay generation in automotive dashboard displays
• Counter for industrial automation systems
• Clock divider in consumer electronics like smart home hubs
• Sequencing in medical devices such as patient monitors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4521BNSR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

CD4521BNSR 是德州儀器（TI）生產的 24 級分頻器和計數器集成電路，封裝為 16 引腳 SOIC（小外形集成電路）。它屬於 CD4000 系列，以低功耗和寬電源電壓範圍著稱。該器件設計用於提供精確的分頻和計數功能，適用於各種電子系統中的定時和控制應用。

詳細技術參數

核心特性

• 24 級紋波進位計數器/分頻器
• 寬電源電壓範圍：5V 至 15V
• 低功耗：10V 時典型值 10 µW
• 高抗干擾能力：典型值 0.45 VDD
• 全靜態操作
• 緩衝輸出
• 標準化對稱輸出特性
• 在 20V 下 100% 測試靜態電流

典型應用場景

• 5G 基站定時模塊中的分頻
• 汽車儀表盤顯示中的時間延遲生成
• 工業自動化系統中的計數器
• 消費電子產品（如智能家居中心）中的時鐘分頻
• 醫療設備（如病人監護儀）中的序列控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4521BNSR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]