SN74AHC574RKSR TI Flip-Flop | 20-VQFN (2.5X4.5) | 8-bit, D-Type, Non-Inverting

Product Overview

The SN74AHC574RKSR from Texas Instruments is an advanced 8-bit D-type flip-flop featuring a 3-state output. It operates with a wide supply voltage range of 2V to 5.5V, making it suitable for a variety of logic-level applications. The device is housed in a compact 20-VQFN (2.5x4.5mm) package, ideal for space-constrained designs. With a typical propagation delay of 7.5ns at 5V, it ensures high-speed data transfer and synchronization.

Detailed Technical Specifications

Key Features

• 8-bit D-type flip-flop with 3-state outputs
• Wide operating voltage range: 2V to 5.5V
• High-speed: tpd = 7.5ns typ at 5V
• Low power consumption: ICC = 4µA max
• 3-state outputs for bus-oriented applications
• Edge-triggered clock input
• Outputs drive up to 8 LSTTL loads
• ESD protection exceeds 2000V (HBM)

Target Applications

The SN74AHC574RKSR is ideal for use in 5G base stations for data buffering and synchronization, automotive dashboard displays for register storage, industrial PLCs for state retention, and consumer electronics like smart home hubs for interface bridging. Its small package and wide voltage range also suit battery-powered IoT devices.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC574RKSR. 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

SN74AHC574RKSR 是德州儀器推出的先進8位D型觸發器，具有三態輸出。它支持2V至5.5V的寬電源電壓範圍，適用於多種邏輯電平應用。器件採用緊湊的20-VQFN（2.5x4.5mm）封裝，適合空間受限的設計。典型傳播延遲為7.5ns（5V時），確保高速數據傳輸和同步。

詳細技術參數

核心特性

• 8位D型觸發器，帶三態輸出
• 寬工作電壓範圍：2V 至 5.5V
• 高速：tpd = 7.5ns (5V時典型值)
• 低功耗：ICC 最大4µA
• 三態輸出，適用於總線應用
• 邊沿觸發時鐘輸入
• 輸出可驅動8個LSTTL負載
• ESD保護超過2000V (HBM)

典型應用場景

SN74AHC574RKSR 適用於5G基站中的數據緩衝和同步、汽車儀表盤顯示的寄存器存儲、工業PLC的狀態保持，以及智能家居中樞等消費電子產品的接口橋接。其小型封裝和寬電壓範圍也適合電池供電的物聯網設備。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC574RKSR 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。
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• 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]