SN74LVC573ANS TI Latches | 20-SO | 3.3V, 8-Bit D-Type Transparent Latch

Product Overview

The SN74LVC573ANS is an advanced 8-bit transparent D-type latch from Texas Instruments, designed for 3.3V low-voltage operation. Housed in a 20-pin SO package, this device features 8-bit D-type latches with 3-state outputs, making it ideal for bus-oriented applications. It offers high drive capability (±24 mA output drive) and supports partial-power-down mode (Ioff) to prevent backflow current. The latch is transparent when the latch-enable (LE) input is high, and data is latched when LE is low. The output-enable (OE) input controls the 3-state outputs, allowing connection to a bus line.

Detailed Technical Specifications

Key Features

• 8-bit D-type transparent latch with 3-state outputs
• Operates from 1.65 V to 3.6 V
• Inputs accept voltages up to 5.5 V
• Max tpd of 4.3 ns at 3.3 V
• ±24 mA output drive at 3.3 V
• Ioff supports partial-power-down mode
• Latch-up performance exceeds 250 mA per JESD 17
• ESD protection exceeds JESD 22

Target Applications

• 5G base station control logic
• Automotive dashboard display interfaces
• Industrial automation PLC I/O modules
• Data communication routers and switches
• Medical equipment data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74LVC573ANS. 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

SN74LVC573ANS 是德州儀器推出的先進8位透明D型鎖存器，專為3.3V低電壓操作設計。採用20引腳SO封裝，該器件具有8位D型鎖存器和三態輸出，非常適合總線導向應用。它提供高驅動能力（±24 mA輸出驅動），並支持部分斷電模式（Ioff）以防止反向電流。當鎖存使能（LE）輸入為高電平時，鎖存器透明；LE為低電平時鎖存數據。輸出使能（OE）輸入控制三態輸出，允許連接到總線。

詳細技術參數

核心特性

• 8位D型透明鎖存器，帶三態輸出
• 工作電壓範圍1.65 V至3.6 V
• 輸入可承受高達5.5 V的電壓
• 3.3 V時最大傳播延遲4.3 ns
• 3.3 V時±24 mA輸出驅動
• Ioff支持部分斷電模式
• 閂鎖性能超過250 mA（符合JESD 17）
• ESD保護超過JESD 22要求

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
• 數據通信路由器和交換機
• 醫療設備數據採集

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74LVC573ANS 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。
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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

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]