SN74ALS844DWR TI Flip Flop IC | 9-Bit D-Type | Bus-Hold, 3-State Output

Product Overview

The SN74ALS844DWR is a high-performance 9-bit D-type flip-flop from Texas Instruments, featuring bus-hold circuitry and 3-state outputs. It is designed for use in advanced digital systems requiring high speed and low power consumption. The device operates from a 4.5V to 5.5V supply and is characterized for operation from 0°C to 70°C. The bus-hold circuitry eliminates the need for external pull-up or pull-down resistors, simplifying design and reducing board space.

Detailed Technical Specifications

Key Features

• 9-bit D-type flip-flop with bus-hold inputs
• 3-state outputs for bus-oriented applications
• Bus-hold circuitry eliminates external resistors
• High speed: tpd = 6.5 ns max
• Low power consumption: ICC = 50 mA max
• Inputs are TTL-compatible
• Outputs drive up to 48 mA
• Package options: SOIC-20, SSOP-20

Target Applications

The SN74ALS844DWR is ideal for use in a variety of digital systems, including:

• 5G base station control logic
• Automotive dashboard display controllers
• Industrial automation PLCs
• Data communication routers and switches
• Memory address registers in servers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS844DWR. 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

SN74ALS844DWR 是德州儀器的高性能 9 位 D 型觸發器，具有總線保持電路和三態輸出。它專為需要高速和低功耗的先進數字系統而設計。器件在 4.5V 至 5.5V 電源下工作，並在 0°C 至 70°C 溫度範圍內特性化。總線保持電路無需外部上拉或下拉電阻，簡化了設計並減少了電路板空間。

詳細技術參數

核心特性

• 9 位 D 型觸發器，帶總線保持輸入
• 三態輸出，適用於總線應用
• 總線保持電路無需外部電阻
• 高速：tpd = 6.5 ns 最大值
• 低功耗：ICC = 50 mA 最大值
• 輸入兼容 TTL
• 輸出驅動能力高達 48 mA
• 封裝選項：SOIC-20, SSOP-20

典型應用場景

SN74ALS844DWR 適用於多種數字系統，包括：

• 5G 基站控制邏輯
• 汽車儀表板顯示控制器
• 工業自動化 PLC
• 數據通信路由器和交換機
• 服務器中的存儲地址寄存器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS844DWR 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。
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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]