SN74HC259PWR TI Latches | 16-TSSOP | 8-Bit Addressable, 3-State Output

Product Overview

The SN74HC259PWR from Texas Instruments is a high-speed CMOS 8-bit addressable latch with 3-state outputs. It features a 1-of-8 decoding and latching capability, making it ideal for memory address decoding, data routing, and control applications. The device operates over a wide voltage range of 2V to 6V and is characterized for operation from -40°C to +85°C. Housed in a compact 16-TSSOP package, it offers a space-saving solution for modern electronic designs.

Detailed Technical Specifications

Key Features

• 8-bit addressable latch with 1-of-8 decoding
• 3-state outputs for bus-oriented applications
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNIH = VNIL = 28% VCC
• Low power consumption: 80-μA max ICC
• ±5.2-mA output drive at 4.5V VCC
• Inputs are TTL-voltage compatible
• Available in 16-TSSOP package for space-constrained designs

Target Applications

The SN74HC259PWR is suitable for a variety of applications including:

• Memory address decoding in 5G base stations (e.g., for FPGA configuration)
• Data routing in automotive dashboard displays
• Control signal multiplexing in industrial PLCs
• LED matrix scanning in consumer electronics
• Register file expansion in microcontroller systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC259PWR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

SN74HC259PWR 是德州儀器（TI）的一款高速 CMOS 8 位可尋址鎖存器，具有三態輸出。它具備 1-of-8 解碼和鎖存功能，非常適合存儲器地址解碼、數據路由和控制應用。該器件可在 2V 至 6V 的寬電壓範圍內工作，並在 -40°C 至 +85°C 的溫度範圍內保證性能。採用緊湊的 16-TSSOP 封裝，為現代電子設計提供了節省空間的解決方案。

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，適用於總線應用
• 寬工作電壓範圍：2V 至 6V
• 高抗噪聲能力：典型 VNIH = VNIL = 28% VCC
• 低功耗：最大 ICC 80 μA
• 在 4.5V VCC 下輸出驅動 ±5.2 mA
• 輸入與 TTL 電平兼容
• 採用 16-TSSOP 封裝，適合空間受限設計

典型應用場景

SN74HC259PWR 適用於多種應用，包括：

• 5G 基站中的存儲器地址解碼（例如 FPGA 配置）
• 汽車儀表盤顯示中的數據路由
• 工業 PLC 中的控制信號多路復用
• 消費電子中的 LED 矩陣掃描
• 微控制器系統中的寄存器擴展

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC259PWR 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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