CD74HC390M96 TI Counter IC | 16-SOIC | Dual Decade, 4-Bit Binary

Product Overview

The CD74HC390M96 from Texas Instruments is a high-speed CMOS dual decade counter and 4-bit binary counter integrated circuit. It contains two independent counters in a single 16-pin SOIC package, each configurable as a divide-by-2, divide-by-5, or divide-by-10 counter. Operating from 2V to 6V, it features low power consumption and high noise immunity, making it ideal for frequency division, timing, and counting applications in industrial and consumer electronics.

Detailed Technical Specifications

Key Features

• Dual independent counters: one divide-by-2 and one divide-by-5, can be cascaded for divide-by-10
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH = VNIL = 28% of VCC
• Low power consumption: 80 µA max ICC
• Balanced propagation delays and transition times
• Standardized symmetrical output characteristics
• Compatible with LSTTL logic levels
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

The CD74HC390M96 is suitable for a wide range of applications including:

• Frequency dividers in 5G base station timing modules
• Digital counters in automotive dashboard displays
• Industrial timers and controllers
• Consumer electronics such as washing machine control panels
• Data communication equipment for clock division

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HC390M96. 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

CD74HC390M96 是德州儀器 (TI) 生產的高速 CMOS 雙十進制計數器和 4 位二進制計數器集成電路。它包含兩個獨立的計數器，封裝在 16 引腳 SOIC 封裝中，每個計數器可配置為除以 2、除以 5 或除以 10 的計數器。工作電壓範圍為 2V 至 6V，具有低功耗和高抗噪聲能力，非常適合工業和消費電子產品中的分頻、定時和計數應用。

詳細技術參數

核心特性

• 雙獨立計數器：一個除以 2 和一個除以 5，可級聯實現除以 10
• 寬工作電壓範圍：2V 至 6V
• 高抗噪聲能力：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 80 µA
• 平衡的傳播延遲和轉換時間
• 標準化對稱輸出特性
• 與 LSTTL 邏輯電平兼容
• ESD 保護超過 2000V (MIL-STD-883, Method 3015)

典型應用場景

CD74HC390M96 適用於多種應用，包括：

• 5G 基站定時模塊中的分頻器
• 汽車儀表盤顯示中的數字計數器
• 工業定時器和控制器
• 消費電子產品，如洗衣機控制面板
• 數據通信設備中的時鐘分頻

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HC390M96 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]