SNJ54LS590FK TI Counter/Divider IC | 8-bit, Binary, 20MHz

Product Overview

The SNJ54LS590FK is a high-performance 8-bit binary counter/divider integrated circuit from Texas Instruments, designed for use in military and aerospace applications. It features a synchronous counting architecture with a maximum clock frequency of 20 MHz, ensuring reliable operation in demanding environments. The device is packaged in a ceramic flatpack (FK) and operates over the full military temperature range of -55°C to +125°C.

Detailed Technical Specifications

Key Features

• 8-bit synchronous binary counter
• Asynchronous master reset
• Three-state outputs for bus-oriented systems
• Low power consumption (typical 50 mW)
• Input hysteresis for improved noise margin
• Direct interface with TTL logic

Target Applications

• Military communication systems (e.g., AN/PRC-117G manpack radio)
• Aerospace avionics (e.g., flight control computers)
• Industrial automation (e.g., PLC timing modules)
• Test and measurement equipment (e.g., frequency counters)
• 5G base station control logic
• Automotive dashboard instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54LS590FK. 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

SNJ54LS590FK 是德州儀器（TI）生產的高性能8位二進制計數器/分頻器集成電路，專為軍用和航空航天應用設計。它採用同步計數架構，最高時鐘頻率為20 MHz，確保在惡劣環境下可靠運行。器件採用陶瓷扁平封裝（FK），工作溫度範圍為-55°C至+125°C。

詳細技術參數

核心特性

• 8位同步二進制計數器
• 異步主復位
• 三態輸出，適用於總線系統
• 低功耗（典型值50 mW）
• 輸入滯後，提高噪聲容限
• 直接與TTL邏輯接口

典型應用場景

• 軍用通信系統（例如AN/PRC-117G便攜式電台）
• 航空航天航電系統（例如飛行控制計算機）
• 工業自動化（例如PLC定時模塊）
• 測試與測量設備（例如頻率計數器）
• 5G基站控制邏輯
• 汽車儀表盤儀表

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54LS590FK 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]