SN74HC563DWR TI Latches | 20-SOIC | 8-Bit D-Type, 3-State

Product Overview

The SN74HC563DWR from Texas Instruments is a high-performance octal D-type transparent latch with 3-state outputs. It operates from a 2V to 6V supply voltage, making it suitable for a wide range of applications. The device features eight latches with non-inverting outputs and a common output enable (OE) and latch enable (LE) control. When LE is high, the outputs follow the data inputs; when LE is low, the outputs are latched. The OE input controls the 3-state outputs, allowing multiple devices to be connected to a common bus.

Detailed Technical Specifications

Key Features

• 8-bit D-type transparent latch with 3-state outputs
• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNH = 28% of VCC
• Low power consumption: ICC = 80 µA max at 25°C
• Outputs can drive up to 10 LSTTL loads
• Inputs are TTL voltage compatible
• Bus-hold circuitry eliminates need for external pull-up resistors
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

The SN74HC563DWR is ideal for use in a variety of applications including:

• 5G base station control logic
• Automotive dashboard displays
• Industrial automation PLCs
• Data communication equipment
• Memory address latching
• Bus interface for microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC563DWR. 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

SN74HC563DWR 是德州儀器 (TI) 生產的高性能八路 D 型透明鎖存器，帶三態輸出。它可在 2V 至 6V 的電源電壓下工作，適用於多種應用。該器件具有八個鎖存器，帶同相輸出和公共輸出使能 (OE) 和鎖存使能 (LE) 控制。當 LE 為高電平時，輸出跟隨數據輸入；當 LE 為低電平時，輸出被鎖存。OE 輸入控制三態輸出，允許多個器件連接到公共總線。

詳細技術參數

核心特性

• 8 位 D 型透明鎖存器，帶三態輸出
• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNH = 28% VCC
• 低功耗：ICC 最大 80 µA (25°C)
• 輸出可驅動多達 10 個 LSTTL 負載
• 輸入與 TTL 電壓兼容
• 總線保持電路無需外部上拉電阻
• ESD 保護超過 2000V (MIL-STD-883, Method 3015)

典型應用場景

SN74HC563DWR 適用於多種應用，包括：

• 5G 基站控制邏輯
• 汽車儀表板顯示
• 工業自動化 PLC
• 數據通信設備
• 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 SN74HC563DWR 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

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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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