SN74ALS373ADW TI Latches | 20-SOIC | 8-Bit D-Type, 3-State Output

Product Overview

The SN74ALS373ADW is a high-performance octal D-type transparent latch with 3-state outputs from Texas Instruments. It is designed for use in bus-oriented systems where data can be latched and held while the bus is used for other operations. The device features eight latches with individual D-type inputs and common enable (LE) and output enable (OE) controls. When LE is high, the outputs follow the inputs; when LE goes low, the data is latched. The OE pin controls the 3-state outputs, allowing multiple devices to share a common bus. The SN74ALS373ADW is fabricated using advanced Schottky technology, providing high speed and low power consumption. It is available in a 20-pin SOIC package, suitable for surface-mount applications.

Detailed Technical Specifications

Key Features

• 8-bit transparent latch with 3-state outputs
• High speed: typical propagation delay of 8 ns
• Low power consumption: 20 mW per latch (typical)
• 3-state outputs for bus-oriented systems
• Inputs and outputs are TTL-compatible
• Edge-triggered latch enable (LE) and output enable (OE)
• Wide operating voltage range: 4.5V to 5.5V
• Industry-standard 20-pin SOIC package

Target Applications

• Data storage and transfer in 5G base station control boards
• Address latching in automotive dashboard display systems
• Bus interface in industrial PLCs (Programmable Logic Controllers)
• Register file in networking equipment like routers and switches
• Memory address latching in embedded systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS373ADW. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
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• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74ALS373ADW 是德州儀器 (TI) 生產的高性能八路 D 型透明鎖存器，具有三態輸出。它專為總線導向系統設計，可在總線用於其他操作時鎖存並保持數據。該器件包含八個鎖存器，每個鎖存器具有獨立的 D 型輸入，以及公共的使能 (LE) 和輸出使能 (OE) 控制。當 LE 為高電平時，輸出跟隨輸入；當 LE 變為低電平時，數據被鎖存。OE 引腳控制三態輸出，允許多個器件共享公共總線。SN74ALS373ADW 採用先進的肖特基工藝製造，具有高速和低功耗的特點。它採用 20 引腳 SOIC 封裝，適用於表面貼裝應用。

詳細技術參數

核心特性

• 8 位透明鎖存器，帶三態輸出
• 高速：典型傳播延遲 8 ns
• 低功耗：每個鎖存器典型功耗 20 mW
• 三態輸出，適用於總線系統
• 輸入和輸出與 TTL 兼容
• 邊沿觸發的鎖存使能 (LE) 和輸出使能 (OE)
• 寬工作電壓範圍：4.5V 至 5.5V
• 業界標準 20 引腳 SOIC 封裝

典型應用場景

• 5G 基站控制板中的數據存儲與傳輸
• 汽車儀表板顯示系統中的地址鎖存
• 工業 PLC（可編程邏輯控制器）中的總線接口
• 網絡設備（如路由器、交換機）中的寄存器文件
• 嵌入式系統中的存儲器地址鎖存

環球供應鏈與批發合作夥伴方案

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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