SNJ54HC563FK TI Octal D-Type Transparent Latch | 3-State | High-Speed CMOS

Product Overview

The SNJ54HC563FK is a high-speed CMOS octal D-type transparent latch with 3-state outputs from Texas Instruments. It is designed for use in systems requiring high noise immunity and low power consumption. The device features eight latches with individual D-type inputs and a common latch enable (LE) and output enable (OE) control. When LE is high, the outputs follow the inputs; when LE goes low, the data is latched. The 3-state outputs allow connection to bus-oriented systems. The SNJ54HC563FK is specified for operation from -55°C to +125°C, making it suitable for military and aerospace applications.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• High noise immunity: typical VNH = 0.7 VCC (min)
• Low power consumption: 20µA max ICC
• 3-state outputs for bus-oriented applications
• Balanced propagation delays: tPLH ≈ tPHL
• Inputs are TTL-voltage compatible
• Latch-up performance exceeds 250mA per JESD 17
• ESD protection exceeds 2000V per MIL-STD-883, Method 3015

Target Applications

The SNJ54HC563FK is ideal for use in high-reliability systems such as:

• Military communication systems (e.g., AN/PRC-117G manpack radio)
• Aerospace avionics (e.g., flight control computers)
• Industrial control systems (e.g., PLC I/O modules)
• Medical equipment (e.g., patient monitoring systems)
• 5G base station control logic
• Automotive dashboard display controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54HC563FK. 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

SNJ54HC563FK 是德州儀器出品的高速 CMOS 八路 D 型透明鎖存器，帶三態輸出。該器件專為需要高抗噪能力和低功耗的系統設計。它包含八個帶獨立 D 型輸入的鎖存器，以及公共的鎖存使能 (LE) 和輸出使能 (OE) 控制。當 LE 為高電平時，輸出跟隨輸入；當 LE 變為低電平時，數據被鎖存。三態輸出便於連接總線系統。SNJ54HC563FK 的工作溫度範圍為 -55°C 至 +125°C，適用於軍事和航空航天應用。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 高抗噪能力：典型 VNH = 0.7 VCC (最小值)
• 低功耗：最大 ICC 20µA
• 三態輸出，適用於總線應用
• 平衡傳播延遲：tPLH ≈ tPHL
• 輸入與 TTL 電平兼容
• 閂鎖性能超過 250mA (符合 JESD 17)
• ESD 保護超過 2000V (符合 MIL-STD-883, Method 3015)

典型應用場景

SNJ54HC563FK 適用於高可靠性系統，例如：

• 軍事通信系統 (如 AN/PRC-117G 揹負式電台)
• 航空航天航電系統 (如飛行控制計算機)
• 工業控制系統 (如 PLC I/O 模塊)
• 醫療設備 (如病人監護系統)
• 5G 基站控制邏輯
• 汽車儀表盤顯示控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54HC563FK 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]