SN74AHCT74QDRG4Q1 TI Flip Flop | 14-SOIC | Dual D-Type, 5V, 8ns

Product Overview

The SN74AHCT74QDRG4Q1 is a dual D-type positive-edge-triggered flip-flop from Texas Instruments, designed for automotive and industrial applications. It features individual data (D) inputs, clock (CLK) inputs, set (SD) and reset (RD) inputs, and complementary Q and Q̅ outputs. The device operates over a wide voltage range of 4.5V to 5.5V and is characterized for operation from -40°C to +125°C. Housed in a 14-pin SOIC package, it offers high noise immunity and low power consumption, making it suitable for harsh environments.

Detailed Technical Specifications

Key Features

• Dual D-type flip-flops with set and reset
• Positive-edge triggered
• Wide operating voltage: 4.5V to 5.5V
• High speed: typical propagation delay of 8ns at 5V
• Low power consumption: ICC max 40µA
• Inputs accept voltages up to 5.5V
• ESD protection exceeds 2000V (HBM)
• Automotive Grade: AEC-Q100 qualified

Target Applications

The SN74AHCT74QDRG4Q1 is ideal for automotive electronics such as engine control units (ECUs), transmission control modules, and advanced driver-assistance systems (ADAS). It is also used in industrial automation for programmable logic controllers (PLCs), motor drives, and sensor interfaces. Specific examples include 5G base station control logic, automotive dashboard displays, and battery management systems (BMS).

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHCT74QDRG4Q1. 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

SN74AHCT74QDRG4Q1 是德州儀器推出的雙路 D 型正邊緣觸發觸發器，專為汽車和工業應用設計。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 4.5V 至 5.5V 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。採用 14 引腳 SOIC 封裝，具有高抗噪性和低功耗，適用於惡劣環境。

詳細技術參數

核心特性

• 雙路 D 型觸發器，帶置位和復位
• 正邊緣觸發
• 寬工作電壓：4.5V 至 5.5V
• 高速：5V 時典型傳播延遲 8ns
• 低功耗：ICC 最大值 40µA
• 輸入可承受高達 5.5V 的電壓
• ESD 保護超過 2000V（HBM）
• 汽車級：通過 AEC-Q100 認證

典型應用場景

SN74AHCT74QDRG4Q1 適用於汽車電子，如發動機控制單元（ECU）、變速箱控制模塊和高級駕駛輔助系統（ADAS）。它還用於工業自動化中的可編程邏輯控制器（PLC）、電機驅動和傳感器接口。具體示例包括 5G 基站控制邏輯、汽車儀表盤顯示和電池管理系統（BMS）。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHCT74QDRG4Q1 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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• 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。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]