SN74ALS259DR TI Latches | 16-SOIC | 8-Bit Addressable, 3-State Output

Product Overview

The SN74ALS259DR from Texas Instruments is an 8-bit addressable latch with 3-state outputs, designed for high-performance memory and data storage applications. It features a 1-of-8 decoding capability, allowing selection of one of eight latches for data storage. The device operates from a 4.5V to 5.5V supply and is characterized for operation from 0°C to 70°C. Housed in a 16-pin SOIC package, it offers a compact solution for addressable storage in digital systems.

Detailed Technical Specifications

Key Features

• 8-bit addressable latch with 1-of-8 decoding
• 3-state outputs for bus-oriented systems
• Buffered inputs and outputs
• Low power consumption: 27 mW typical
• High speed: 12 ns propagation delay
• Wide operating voltage range: 4.5V to 5.5V
• Industry-standard 16-pin SOIC package

Target Applications

• Memory address decoding in 5G base station control boards
• Register file storage in automotive dashboard displays
• Data routing in industrial PLCs
• Addressable storage in telecom switches
• General-purpose latch in microcontroller-based systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS259DR. 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

SN74ALS259DR 是德州儀器的一款8位可尋址鎖存器，具有三態輸出，專為高性能存儲和數據存儲應用而設計。它具備1-of-8解碼能力，可選擇八個鎖存器中的一個進行數據存儲。該器件在4.5V至5.5V電源下工作，工作溫度範圍為0°C至70°C。採用16引腳SOIC封裝，為數字系統中的可尋址存儲提供了緊湊的解決方案。

詳細技術參數

核心特性

• 8位可尋址鎖存器，帶1-of-8解碼
• 三態輸出，適用於總線系統
• 緩衝輸入和輸出
• 低功耗：典型值27 mW
• 高速：12 ns傳播延遲
• 寬工作電壓範圍：4.5V至5.5V
• 業界標準16引腳SOIC封裝

典型應用場景

• 5G基站控制板中的存儲器地址解碼
• 汽車儀表盤顯示中的寄存器文件存儲
• 工業PLC中的數據路由
• 電信交換機中的可尋址存儲
• 微控制器系統中的通用鎖存器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS259DR 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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• 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

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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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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.
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