SN74BCT573DW TI Latches | 20-SOIC | 8-Bit D-Type, 3-State Output

Product Overview

The SN74BCT573DW is a high-performance octal transparent D-type latch with 3-state outputs from Texas Instruments. It is designed for use in bus-oriented systems where data must be latched and held while the bus is used for other purposes. The device features eight latches with non-inverting outputs, controlled by a latch enable (LE) and output enable (OE) input. When LE is high, the outputs follow the data inputs; when LE goes low, the data is latched. The OE input controls the 3-state outputs, allowing connection to a bus line. The SN74BCT573DW is fabricated using BiCMOS technology, offering low power consumption and high speed.

Detailed Technical Specifications

Key Features

• 8-bit transparent D-type latch with 3-state outputs
• BiCMOS technology for low power and high speed
• 3-state outputs for bus-oriented applications
• Outputs source/sink 64 mA/15 mA
• Typical propagation delay: 6.5 ns
• Wide operating voltage range: 4.5V to 5.5V
• Industrial temperature range: -40°C to 85°C
• Package: 20-pin SOIC (DW)

Target Applications

• 5G base station control logic
• Automotive dashboard display interface
• Industrial automation PLC I/O modules
• Data acquisition systems
• Memory address latching
• Bus interface for microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74BCT573DW. 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

SN74BCT573DW 是德州儀器 (TI) 生產的高性能八路透明 D 型鎖存器，具有三態輸出。該器件專為匯流排系統設計，可在匯流排用於其他用途時鎖存並保持數據。它包含八個具有同相輸出的鎖存器，由鎖存使能 (LE) 和輸出使能 (OE) 輸入控制。當 LE 為高電平時，輸出跟隨數據輸入；當 LE 變為低電平時，數據被鎖存。OE 輸入控制三態輸出，允許連接到匯流排。SN74BCT573DW 採用 BiCMOS 技術，具有低功耗和高速度的特點。

詳細技術參數

核心特性

• 8位透明D型鎖存器，帶三態輸出
• BiCMOS技術，低功耗高速度
• 三態輸出，適用於匯流排應用
• 輸出拉/灌電流64 mA/15 mA
• 典型傳播延遲：6.5 ns
• 寬工作電壓範圍：4.5V至5.5V
• 工業溫度範圍：-40°C至85°C
• 封裝：20引腳SOIC (DW)

典型應用場景

• 5G基站控制邏輯
• 汽車儀表盤顯示接口
• 工業自動化PLC I/O模塊
• 數據採集系統
• 存儲器地址鎖存
• 微控制器匯流排接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74BCT573DW 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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