SN74HC74QDRQ1 TI Flip-Flop | 14-SOIC | Dual D-Type, Positive-Edge Trigger

Product Overview

The SN74HC74QDRQ1 is a dual D-type flip-flop with set and reset, designed by Texas Instruments (TI) for automotive applications. It features positive-edge triggering and operates over a wide voltage range of 2V to 6V. Housed in a 14-pin SOIC package, this device is qualified to AEC-Q100 standards, ensuring reliability in harsh environments. The SN74HC74QDRQ1 offers high noise immunity and low power consumption, making it ideal for automotive electronics, industrial control, and communication systems.

Detailed Technical Specifications

Key Features

• Qualified for automotive applications (AEC-Q100)
• Dual D-type flip-flops with set and reset
• Positive-edge triggered
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VOH = VCC - 0.1V at 6mA load
• Low power consumption: 20µA max ICC
• Balanced propagation delays: tPLH and tPHL
• Inputs accept voltages up to 6V
• Outputs can drive up to 10 LSTTL loads

Target Applications

The SN74HC74QDRQ1 is suitable for a variety of applications, including:

• Automotive body control modules (e.g., door lock controllers, window lift systems)
• Infotainment systems (e.g., dashboard displays, audio systems)
• Advanced driver-assistance systems (ADAS) like lane departure warning
• Industrial automation (e.g., PLCs, motor control)
• Communication infrastructure (e.g., 5G base stations, network switches)
• Consumer electronics (e.g., gaming consoles, smart home devices)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC74QDRQ1. 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

SN74HC74QDRQ1 是德州儀器（TI）設計的一款雙路 D 型觸發器，帶有置位和復位功能，專為汽車應用而設計。它具有正邊緣觸發特性，工作電壓範圍為 2V 至 6V。該器件採用 14 引腳 SOIC 封裝，符合 AEC-Q100 標準，確保在惡劣環境下的可靠性。SN74HC74QDRQ1 具有高抗噪聲能力和低功耗，非常適合汽車電子、工業控制和通信系統。

詳細技術參數

核心特性

• 符合汽車應用資格（AEC-Q100）
• 雙路 D 型觸發器，帶置位和復位
• 正邊緣觸發
• 寬工作電壓範圍：2V 至 6V
• 高抗噪聲能力：典型 VOH = VCC - 0.1V（6mA 負載）
• 低功耗：最大 ICC 為 20µA
• 平衡的傳播延遲：tPLH 和 tPHL
• 輸入可接受高達 6V 的電壓
• 輸出可驅動多達 10 個 LSTTL 負載

典型應用場景

SN74HC74QDRQ1 適用於多種應用，包括：

• 汽車車身控制模塊（例如門鎖控制器、車窗升降系統）
• 信息娛樂系統（例如儀表板顯示器、音頻系統）
• 高級駕駛輔助系統（ADAS），如車道偏離警告
• 工業自動化（例如 PLC、電機控制）
• 通信基礎設施（例如 5G 基站、網絡交換機）
• 消費電子產品（例如遊戲機、智能家居設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC74QDRQ1 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]