CD74FCT573E TI Latches | 8-Bit D-Type Latch | 3-State Output, 4.5V-5.5V

Product Overview

The CD74FCT573E is a high-speed, 8-bit D-type transparent latch from Texas Instruments, featuring 3-state outputs. It is designed for use in memory and peripheral applications where high drive and low power consumption are required. The device operates from a 4.5V to 5.5V supply and offers typical propagation delays of 6.5ns. The latch is transparent when the latch enable (LE) input is high, and the outputs follow the data inputs. When LE is low, the data is latched. The output enable (OE) input controls the 3-state outputs, allowing for bus-oriented applications.

Detailed Technical Specifications

Key Features

• High-speed 8-bit D-type transparent latch
• 3-state outputs for bus-oriented systems
• Low power consumption: 10μA maximum ICC
• Inputs are TTL-voltage compatible
• Outputs source/sink 15mA/64mA
• Edge-triggered or transparent operation
• Available in multiple package options

Target Applications

• 5G base station control logic
• Automotive dashboard display drivers
• Industrial PLC I/O modules
• Memory address latching in servers
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74FCT573E. 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

CD74FCT573E 是德州儀器的一款高速8位D型透明鎖存器，具有三態輸出。它專為需要高驅動和低功耗的存儲器及外設應用而設計。器件工作在4.5V至5.5V電源電壓下，典型傳播延遲為6.5ns。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，適用於總線應用。

詳細技術參數

核心特性

• 高速8位D型透明鎖存器
• 三態輸出，適用於總線系統
• 低功耗：最大ICC為10μA
• 輸入與TTL電壓兼容
• 輸出拉/灌電流15mA/64mA
• 邊沿觸發或透明操作
• 多種封裝選項

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
• 服務器中的存儲器地址鎖存
• 數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD74FCT573E 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]