SN74HCT573PWR TI Latches | 20-TSSOP | 8-Bit D-Type, Tri-State

Product Overview

The SN74HCT573PWR from Texas Instruments is an octal transparent D-type latch with 3-state outputs. It operates with a 4.5V to 5.5V supply voltage, making it ideal for 5V logic systems. 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 bus-oriented systems. The SN74HCT573PWR is housed in a 20-pin TSSOP package, offering a compact solution for high-density applications.

Detailed Technical Specifications

Key Features

• 8-bit transparent D-type latch with 3-state outputs
• Wide operating voltage range: 4.5V to 5.5V
• High noise immunity: typical VOH = 4.9V at 5V
• Low power consumption: ICC max 80µA
• Compatible with TTL levels
• 3-state outputs for bus-oriented applications
• Package options: TSSOP, SOIC, PDIP

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial 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 SN74HCT573PWR. 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.
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• 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.

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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

SN74HCT573PWR 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 4.5V 至 5.5V，非常適合 5V 邏輯系統。該器件包含八個鎖存器，具有同相輸出，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，允許連接到總線系統。SN74HCT573PWR 採用 20 引腳 TSSOP 封裝，為高密度應用提供緊湊解決方案。

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：4.5V 至 5.5V
• 高抗噪能力：典型 VOH 在 5V 時為 4.9V
• 低功耗：ICC 最大 80µA
• 兼容 TTL 電平
• 三態輸出，適用於總線應用
• 封裝選項：TSSOP、SOIC、PDIP

典型應用場景

• 5G 基站控制邏輯
• 汽車儀表盤顯示驅動
• 工業 PLC I/O 模塊
• 數據採集系統
• 存儲器地址鎖存
• 微控制器總線接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HCT573PWR 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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