SN74HC109NSRE4 TI Flip-Flop IC | 16-SO | Dual D-Type, Positive Edge

Product Overview

The SN74HC109NSRE4 is a dual D-type positive-edge-triggered flip-flop integrated circuit from Texas Instruments (TI), packaged in a 16-pin SO (Small Outline) package. It features individual data (D), clock (CLK), clear (CLR), and preset (PRE) inputs for each flip-flop, providing robust storage and data transfer capabilities. Operating over a wide supply voltage range of 2 V to 6 V, this device is ideal for high-speed digital systems requiring low power consumption and high noise immunity. The SN74HC109NSRE4 is part of TI's HC family, offering balanced propagation delays and high output drive.

Detailed Technical Specifications

Key Features

• Dual D-type flip-flops with individual clear and preset
• Positive-edge triggered clocking
• Wide operating voltage range: 2 V to 6 V
• High noise immunity: typical VNIH = VNIL = 28% of VCC
• Low power consumption: 80-μA max ICC
• Balanced propagation delays: tPLH ≈ tPHL
• Output drive capability: 4 mA at 4.5 V
• Inputs are overvoltage tolerant up to 6 V
• Pb-free and RoHS compliant

Target Applications

The SN74HC109NSRE4 is suitable for a wide range of digital applications, including:

• 5G base station control logic: used for data buffering and state machine implementation in baseband processing units.
• Automotive dashboard displays: for storing and updating display data in instrument clusters.
• Industrial automation: programmable logic controllers (PLCs) for register storage and sequencing.
• Consumer electronics: remote controls, gaming consoles, and smart home devices for debouncing and data latching.
• Communication systems: routers and switches for packet buffering and synchronization.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC109NSRE4. 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

SN74HC109NSRE4 是德州儀器 (TI) 生產的雙路 D 型正邊緣觸發觸發器集成電路，採用 16 引腳 SO (小外形) 封裝。每個觸發器具備獨立的數據 (D)、時鐘 (CLK)、清零 (CLR) 和預置 (PRE) 輸入，提供穩健的存儲和數據傳輸能力。該器件在 2 V 至 6 V 的寬電源電壓範圍內工作，非常適合需要低功耗和高抗噪聲能力的高速數字系統。SN74HC109NSRE4 屬於 TI 的 HC 系列，具有平衡的傳播延遲和高輸出驅動能力。

詳細技術參數

核心特性

• 雙路 D 型觸發器，帶獨立清零和預置
• 正邊緣觸發時鐘
• 寬工作電壓範圍：2 V 至 6 V
• 高抗噪聲能力：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 80 μA
• 平衡傳播延遲：tPLH ≈ tPHL
• 輸出驅動能力：4 mA 在 4.5 V 時
• 輸入過壓耐受能力高達 6 V
• 無鉛且符合 RoHS 標準

典型應用場景

SN74HC109NSRE4 適用於多種數字應用，包括：

• 5G 基站控制邏輯：用於基帶處理單元中的數據緩衝和狀態機實現。
• 汽車儀表盤顯示：用於儀表組中的顯示數據存儲和更新。
• 工業自動化：可編程邏輯控制器 (PLC) 中的寄存器存儲和順序控制。
• 消費電子：遙控器、遊戲機和智能家居設備中的去抖動和數據鎖存。
• 通信系統：路由器和交換機中的數據包緩衝和同步。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC109NSRE4 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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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