CD74HC4520MT TI Counter IC | 16-SOIC | Dual 4-Stage Binary Counter

Product Overview

The CD74HC4520MT is a high-speed CMOS dual 4-stage binary counter from Texas Instruments. It operates from 2V to 6V supply voltage and features two independent 4-bit counters with synchronous reset. The device is ideal for frequency division, time delay generation, and event counting in digital systems.

Detailed Technical Specifications

Key Features

• Dual 4-stage binary counter with independent clock inputs
• Synchronous reset on each counter
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical 0.45 VCC
• Low power consumption: 80µA (max) at 25°C
• Balanced propagation delays
• Standard CMOS outputs with 4mA drive capability
• Compatible with TTL logic levels

Target Applications

• Frequency dividers in 5G base station timing circuits
• Event counters in automotive dashboard displays
• Time delay generation in industrial control systems
• Binary counting in digital multimeters
• Sequential logic in programmable logic controllers (PLCs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC4520MT. 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

CD74HC4520MT 是德州儀器生產的高速 CMOS 雙 4 級二進制計數器。它可在 2V 至 6V 電源電壓下工作，具有兩個獨立的 4 位計數器，並支持同步復位。該器件非常適合數字系統中的分頻、時延生成和事件計數。

詳細技術參數

核心特性

• 雙 4 級二進制計數器，帶獨立時鐘輸入
• 每個計數器支持同步復位
• 寬工作電壓範圍：2V 至 6V
• 高抗噪聲能力：典型值 0.45 VCC
• 低功耗：25°C 時最大 80µA
• 平衡的傳播延遲
• 標準 CMOS 輸出，驅動能力 4mA
• 與 TTL 邏輯電平兼容

典型應用場景

• 5G 基站時序電路中的分頻器
• 汽車儀表盤顯示中的事件計數器
• 工業控制系統中的時延生成
• 數字萬用表中的二進制計數
• 可編程邏輯控制器 (PLC) 中的順序邏輯

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC4520MT 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]