SN74ABT573N TI Octal Transparent D-Type Latch | 3-State Outputs, 8-bit

Product Overview

The SN74ABT573N is an octal transparent D-type latch from Texas Instruments, designed for high-performance memory and bus-oriented applications. It features 3-state outputs that can drive heavily loaded buses with up to 64 mA sink current. The device operates from a 4.5 V to 5.5 V supply and is characterized for operation from -40°C to +85°C. The latch is transparent when the latch-enable (LE) input is high, and the outputs reflect the data inputs. When LE is low, the outputs retain the latched data. The output-enable (OE) input controls the 3-state outputs, allowing connection to bus lines in a multiplexed system.

Detailed Technical Specifications

Key Features

• Octal transparent D-type latch with 3-state outputs
• High drive capability: ±32 mA at 5 V
• Typical propagation delay: 4.1 ns
• Input hysteresis for improved noise margin
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
• Latch-up performance exceeds 500 mA per JESD 17
• Wide operating voltage range: 4.5 V to 5.5 V

Target Applications

• 5G base station control logic
• Automotive dashboard display interface
• Industrial programmable logic controllers (PLCs)
• Memory address latching in embedded systems
• Bus interface for telecommunications equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ABT573N. 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

SN74ABT573N 是德州儀器推出的八路透明 D 型鎖存器，專為高性能存儲器和總線應用設計。它具有三態輸出，可驅動高達 64 mA 灌電流的重載總線。器件工作電壓為 4.5 V 至 5.5 V，工作溫度範圍為 -40°C 至 +85°C。當鎖存使能 (LE) 輸入為高電平時，鎖存器透明，輸出跟隨數據輸入；當 LE 為低電平時，輸出保持鎖存數據。輸出使能 (OE) 輸入控制三態輸出，便於在多路復用系統中連接總線。

詳細技術參數

核心特性

• 八路透明 D 型鎖存器，帶三態輸出
• 高驅動能力：±32 mA 在 5 V
• 典型傳播延遲：4.1 ns
• 輸入滯後，改善噪聲容限
• ESD 保護超過 2000 V（按 MIL-STD-883 方法 3015）
• 閂鎖性能超過 500 mA（按 JESD 17）
• 寬工作電壓範圍：4.5 V 至 5.5 V

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示接口
• 工業可編程邏輯控制器 (PLC)
• 嵌入式系統中的存儲器地址鎖存
• 電信設備的總線接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ABT573N 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

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.
WhatsApp: +852 5209 9691 | Email: [email protected]