SN74AHC574DGSR TI Flip-Flop | 20-VSSOP | 8-bit, D-Type, Non-Inverting

Product Overview

The SN74AHC574DGSR is an advanced high-speed CMOS octal D-type flip-flop with 3-state outputs from Texas Instruments. It features an 8-bit edge-triggered register with a D-type flip-flop for each bit, designed for use in bus-oriented applications. The device operates from 2 V to 5.5 V, making it suitable for a wide range of low-voltage systems. The 3-state outputs allow for connection to a common bus, and the output enable (OE) and clock (CLK) inputs control the data flow. The SN74AHC574DGSR is housed in a 20-pin VSSOP package, offering a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• 8-bit edge-triggered D-type flip-flop with 3-state outputs
• Wide operating voltage range: 2 V to 5.5 V
• High noise immunity: typical VOH = VCC - 0.1 V at 6 mA
• Low power consumption: 10 μA max ICC
• 3-state outputs for bus-oriented applications
• Inputs accept voltages up to 5.5 V regardless of VCC
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
• Available in small VSSOP package for space-saving

Target Applications

• 5G base station control logic
• Automotive dashboard display modules
• Industrial automation PLCs
• Data storage and retrieval systems
• Communication equipment (e.g., routers, switches)
• Portable electronics (e.g., tablets, smartphones)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC574DGSR. 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

SN74AHC574DGSR 是德州儀器 (TI) 的一款先進高速 CMOS 八路 D 型觸發器，具有三態輸出。它包含一個 8 位邊沿觸發寄存器，每個位對應一個 D 型觸發器，專為匯流排應用而設計。該器件可在 2 V 至 5.5 V 電壓範圍內工作，適用於各種低壓系統。三態輸出允許連接到公共匯流排，輸出使能 (OE) 和時鐘 (CLK) 輸入控制數據流。SN74AHC574DGSR 採用 20 引腳 VSSOP 封裝，為空間受限的設計提供緊湊解決方案。

詳細技術參數

核心特性

• 8 位邊沿觸發 D 型觸發器，帶三態輸出
• 寬工作電壓範圍：2 V 至 5.5 V
• 高抗噪性：典型 VOH = VCC - 0.1 V (6 mA 時)
• 低功耗：最大 ICC 10 μA
• 三態輸出，適用於匯流排應用
• 輸入電壓可達 5.5 V，與 VCC 無關
• ESD 保護超過 2000 V (MIL-STD-883, Method 3015)
• 採用小型 VSSOP 封裝，節省空間

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示模塊
• 工業自動化 PLC
• 數據存儲與檢索系統
• 通信設備 (如路由器、交換機)
• 便攜式電子產品 (如平板電腦、智能手機)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AHC574DGSR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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品質保證與合規

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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