SN74AHCT74QPWRQ1 TI Flip-Flop | 14-TSSOP | Dual D-Type, Positive-Edge

Product Overview

The SN74AHCT74QPWRQ1 is a dual D-type positive-edge-triggered flip-flop from Texas Instruments, designed for automotive applications. It features individual data (D) inputs, clock (CLK) inputs, set (SD) and reset (RD) inputs, and complementary Q and Q̅ outputs. This device operates over a wide voltage range of 4.5 V to 5.5 V and is characterized for operation from -40°C to +125°C, making it suitable for harsh automotive environments. The SN74AHCT74QPWRQ1 is part of TI's automotive-qualified portfolio, ensuring reliability and performance in safety-critical 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: 4.5 V to 5.5 V
• High noise immunity: VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• Low power consumption: ICC = 4 μA max
• Output drive capability: ±8 mA at 5 V
• Inputs are overvoltage tolerant up to 5.5 V
• Supports mixed-mode voltage operation
• Available in small TSSOP package for space-constrained designs

Target Applications

• Automotive body electronics: door modules, seat control, lighting control
• Infotainment systems: dashboard displays, navigation units
• Advanced driver-assistance systems (ADAS): sensor data processing
• 5G base station control logic
• Industrial motor control and automation
• Portable and battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHCT74QPWRQ1. 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

SN74AHCT74QPWRQ1 是德州儀器推出的雙路 D 型正邊緣觸發觸發器，專為汽車應用設計。它具有獨立的數據 (D) 輸入、時鐘 (CLK) 輸入、置位 (SD) 和復位 (RD) 輸入，以及互補的 Q 和 Q̅ 輸出。該器件在 4.5 V 至 5.5 V 的寬電壓範圍內工作，並可在 -40°C 至 +125°C 的溫度範圍內運行，適用於惡劣的汽車環境。SN74AHCT74QPWRQ1 屬於 TI 的汽車級產品系列，確保在安全關鍵系統中的可靠性和性能。

詳細技術參數

核心特性

• 通過汽車應用認證 (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：4.5 V 至 5.5 V
• 高抗噪能力：VNIH = 0.7 × VCC, VNIL = 0.3 × VCC
• 低功耗：ICC = 4 μA 最大值
• 輸出驅動能力：±8 mA (5 V)
• 輸入過壓容限高達 5.5 V
• 支持混合模式電壓操作
• 採用小型 TSSOP 封裝，節省空間

典型應用場景

• 汽車車身電子：車門模塊、座椅控制、照明控制
• 信息娛樂系統：儀表盤顯示、導航單元
• 高級駕駛輔助系統 (ADAS)：傳感器數據處理
• 5G 基站控制邏輯
• 工業電機控制和自動化
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHCT74QPWRQ1 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]