SN74HC573ADBR TI Latches | 20-SSOP | 8-Bit D-Type, 3-State Output

Product Overview

The SN74HC573ADBR from Texas Instruments is an octal transparent D-type latch with 3-state outputs. It operates from 2V to 6V and features high-current outputs up to 6 mA. The device is ideal for driving bus lines or buffer memory address registers. Its flow-through architecture optimizes PCB layout. The latch is transparent when the latch-enable (LE) input is high, and the output follows the data input. When LE is low, the data is latched. The output-enable (OE) input controls the 3-state outputs, allowing connection to bus-organized systems.

Detailed Technical Specifications

Key Features

• 8-bit transparent D-type latch with 3-state outputs
• Wide operating voltage range: 2 V to 6 V
• High noise immunity: VNIH = VNIL = 28% of VCC
• Low power consumption: ICC = 4 µA (max) at 25°C
• 3-state outputs drive bus lines directly
• Flow-through pinout for easy PCB layout
• ESD protection exceeds JESD 22

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial programmable logic controllers (PLCs)
• Data acquisition systems
• Memory address latching in microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC573ADBR. 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

SN74HC573ADBR 是德州儀器 (TI) 生產的八路透明 D 型鎖存器，具有三態輸出。工作電壓範圍為 2V 至 6V，輸出電流高達 6 mA。該器件非常適合驅動總線線路或緩衝存儲器地址寄存器。其流暢的引腳排列優化了 PCB 佈局。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，數據被鎖存。輸出使能 (OE) 輸入控制三態輸出，便於連接到總線系統。

詳細技術參數

核心特性

• 八路透明 D 型鎖存器，帶三態輸出
• 寬工作電壓範圍：2 V 至 6 V
• 高抗噪能力：VNIH = VNIL = 28% VCC
• 低功耗：ICC = 4 µA (最大值) 在 25°C
• 三態輸出可直接驅動總線線路
• 流暢引腳排列，便於 PCB 佈局
• ESD 保護超過 JESD 22 標準

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業可編程邏輯控制器 (PLC)
• 數據採集系統
• 微控制器中的存儲器地址鎖存

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC573ADBR 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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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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