CD4020BE TI Counter IC | 16-PDIP | 14-Stage Ripple Counter, 3V-18V

Product Overview

The CD4020BE from Texas Instruments is a 14-stage ripple-carry binary counter/divider integrated circuit. It is part of the CD4000 series, known for low power consumption and wide supply voltage range. The device is housed in a 16-pin PDIP package, making it suitable for through-hole mounting in various electronic systems. The CD4020BE counts input pulses and provides binary outputs from Q4 to Q14, with the Q12 and Q13 outputs not available. It features a master reset input to clear the counter and a clock input with Schmitt-trigger action for slow rise times.

Detailed Technical Specifications

Key Features

• 14-stage ripple-carry binary counter
• Wide supply voltage range: 3V to 18V
• Schmitt-trigger clock input for slow rise times
• Master reset input for clearing the counter
• Fully static operation
• Standardized symmetrical output characteristics
• 100% tested for quiescent current at 20V
• 5V, 10V, and 15V parametric ratings

Target Applications

The CD4020BE is ideal for use in frequency division, time delay generation, and counter applications. Specific examples include: 5G base station timing circuits, automotive dashboard counters, industrial automation timers, consumer electronics like washing machine controllers, and medical device timing modules.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4020BE. 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

CD4020BE 是德州儀器（TI）生產的14級漣波二進制計數器/分頻器集成電路。它屬於CD4000系列，具有低功耗和寬電源電壓範圍的特點。該器件採用16引腳PDIP封裝，適用於各種電子系統的穿孔安裝。CD4020BE 對輸入脈衝進行計數，並提供從Q4到Q14的二進制輸出（Q12和Q13輸出不可用）。它具有主復位輸入以清除計數器，以及帶有施密特觸發器動作的時鐘輸入，適用於慢上升時間。

詳細技術參數

核心特性

• 14級漣波二進制計數器
• 寬電源電壓範圍：3V 至 18V
• 施密特觸發時鐘輸入，適用於慢上升時間
• 主復位輸入，用於清除計數器
• 全靜態操作
• 標準化對稱輸出特性
• 在20V下100%測試靜態電流
• 5V、10V和15V參數額定值

典型應用場景

CD4020BE 非常適合用於頻率分頻、時間延遲生成和計數器應用。具體示例包括：5G基站定時電路、汽車儀表板計數器、工業自動化定時器、消費電子產品如洗衣機控制器，以及醫療設備定時模塊。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD4020BE 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]