CD74HCT259M TI Latches | 16-SOIC | 8-Bit Addressable, High-Speed CMOS

Product Overview

The CD74HCT259M from Texas Instruments is a high-speed CMOS 8-bit addressable latch designed for general-purpose storage and data routing applications. It features three address inputs (A0, A1, A2) that select one of eight latches for data input. The device operates with a wide supply voltage range of 4.5V to 5.5V, making it compatible with TTL logic levels. Housed in a compact 16-SOIC package, it offers low power consumption and high noise immunity, ideal for industrial and consumer electronics.

Detailed Technical Specifications

Key Features

• 8-bit addressable latch with three address inputs
• High-speed CMOS technology with typical propagation delay of 23ns
• Wide operating temperature range: -55°C to +125°C
• Low power consumption: ICC of 80µA (max) at 25°C
• TTL-compatible inputs with hysteresis for noise immunity
• Outputs source/sink 4mA
• Standard 16-SOIC package for easy PCB integration

Target Applications

The CD74HCT259M is suitable for a variety of applications including:

• Data routing and storage in 5G base station control boards
• Address decoding in automotive dashboard displays
• Register file implementation in industrial PLCs
• General-purpose latch in consumer electronics like smart home hubs
• Memory address selection in embedded systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT259M. 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

CD74HCT259M 是德州儀器 (TI) 的一款高速 CMOS 8 位可尋址鎖存器，專為通用存儲和數據路由應用而設計。它具有三個地址輸入 (A0, A1, A2)，可選擇八個鎖存器之一進行數據輸入。該器件在 4.5V 至 5.5V 的寬電源電壓範圍內工作，與 TTL 邏輯電平兼容。採用緊湊的 16-SOIC 封裝，功耗低且抗干擾能力強，適用於工業和消費電子產品。

詳細技術參數

核心特性

• 8 位可尋址鎖存器，帶三個地址輸入
• 高速 CMOS 技術，典型傳播延遲 23ns
• 寬工作溫度範圍：-55°C 至 +125°C
• 低功耗：25°C 時 ICC 最大值為 80µA
• TTL 兼容輸入，帶滯後以增強抗干擾能力
• 輸出可提供/吸收 4mA 電流
• 標準 16-SOIC 封裝，便於 PCB 集成

典型應用場景

CD74HCT259M 適用於多種應用，包括：

• 5G 基站控制板中的數據路由和存儲
• 汽車儀表板顯示中的地址解碼
• 工業 PLC 中的寄存器文件實現
• 消費電子產品（如智能家居中樞）中的通用鎖存
• 嵌入式系統中的存儲器地址選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74HCT259M 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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• 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
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