CD4521BE TI Counter/Divider IC | 16-PDIP | 24-Stage, 18V Max

Product Overview

The CD4521BE from Texas Instruments is a 24-stage frequency divider and counter integrated circuit, housed in a 16-pin PDIP package. It is part of the CD4000 series, known for low power consumption and wide supply voltage range. This device is ideal for timing and frequency division applications requiring high reliability and long-term stability.

Detailed Technical Specifications

Key Features

• 24-stage ripple-carry counter/divider
• Fully static operation
• Buffered outputs
• Low power consumption: 10 µW typical
• Wide supply voltage range: 3V to 18V
• High noise immunity: 0.45 VDD typical
• Standardized symmetrical output characteristics

Target Applications

• Frequency division in 5G base station timing modules
• Time delay generation in automotive dashboard displays
• Industrial timer circuits for programmable logic controllers (PLCs)
• Clock dividers in consumer electronics like digital clocks
• Sequencing in battery management systems (BMS)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4521BE. 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

CD4521BE 是德州儀器（TI）推出的一款24級分頻器與計數器集成電路，採用16引腳PDIP封裝。它屬於CD4000系列，以低功耗和寬電源電壓範圍著稱，適用於需要高可靠性和長期穩定性的定時與分頻應用。

詳細技術參數

核心特性

• 24級紋波進位計數器/分頻器
• 全靜態操作
• 緩衝輸出
• 低功耗：典型值10 µW
• 寬電源電壓範圍：3V至18V
• 高抗噪能力：典型值0.45 VDD
• 標準化對稱輸出特性

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
• 可編程邏輯控制器（PLC）的工業定時電路
• 數字時鐘等消費電子中的時鐘分頻
• 電池管理系統（BMS）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 CD4521BE 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]