SN74AHCT74BQAR TI Flip-Flop | 14-WQFN (3x2.5) | Dual D-Type, Positive-Edge

Product Overview

The SN74AHCT74BQAR is a dual D-type positive-edge-triggered flip-flop from Texas Instruments (TI), designed for high-speed digital systems. It features individual data (D), clock (CLK), set (PRE), and reset (CLR) inputs, along with complementary outputs (Q and Q̅). The device operates over a wide supply voltage range of 4.5 V to 5.5 V, making it suitable for 5V logic applications. Housed in a compact 14-WQFN (3x2.5 mm) package, it offers excellent performance in space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual D-type flip-flops with set and reset
• Positive-edge triggered
• Wide operating voltage: 4.5 V to 5.5 V
• High-speed: tpd = 8.5 ns max at 5 V
• Low power consumption: ICC = 40 µA max
• Inputs are TTL-voltage compatible
• Outputs drive up to 8 mA
• ESD protection exceeds 2000 V (HBM)
• Available in space-saving 14-WQFN package

Target Applications

• 5G base station control logic
• Automotive dashboard display controllers
• Industrial automation PLCs
• Data storage and retrieval systems
• Consumer electronics like smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHCT74BQAR. 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

SN74AHCT74BQAR 是德州儀器（TI）推出的雙路 D 型正邊緣觸發觸發器，專為高速數位系統設計。它具有獨立的數據（D）、時鐘（CLK）、置位（PRE）和復位（CLR）輸入，以及互補輸出（Q 和 Q̅）。該器件在 4.5 V 至 5.5 V 的寬電源電壓範圍內工作，適用於 5V 邏輯應用。採用緊湊的 14-WQFN（3x2.5 mm）封裝，在空間受限的設計中提供卓越性能。

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：4.5 V 至 5.5 V
• 高速：tpd = 8.5 ns（最大值，5 V）
• 低功耗：ICC = 40 µA（最大值）
• 輸入與 TTL 電壓兼容
• 輸出驅動能力達 8 mA
• ESD 保護超過 2000 V（HBM）
• 採用節省空間的 14-WQFN 封裝

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表板顯示控制器
• 工業自動化 PLC
• 數據存儲與檢索系統
• 消費電子產品，如智能家居中樞

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHCT74BQAR 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]