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TI SNJ54LS592J

SNJ54LS592J TI 8-Bit Binary Counter | DIP | 8-Bit Storage Register, 3-State Outputs

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Product Overview

The SNJ54LS592J is a high-performance 8-bit binary counter with an input storage register and 3-state output buffers from Texas Instruments. It integrates counting, storage, and output control in a single monolithic IC, designed for military and aerospace applications requiring extended temperature range and high reliability. The device features an 8-bit binary counter that can be loaded synchronously, an 8-bit storage register that captures counter data on a separate clock, and 3-state outputs that allow connection to a common bus. Operating from a single 5V supply, it offers typical count frequencies up to 35 MHz and low power consumption of 45 mW. The SNJ54LS592J is available in a 16-pin ceramic DIP package (J suffix) and is fully specified over the -55°C to +125°C temperature range.

Detailed Technical Specifications

Parameter Value
Supply Voltage (VCC) 4.5V to 5.5V
Operating Temperature -55°C to +125°C
Maximum Clock Frequency 35 MHz (typical)
Power Dissipation 45 mW (typical)
Output Drive Capability 8 LSTTL loads
Propagation Delay (Clock to Q) 25 ns (max)
Input Logic Levels TTL compatible
Package Type 16-pin CDIP (J)

Key Features

  • 8-bit binary counter with synchronous load
  • 8-bit storage register with separate clock
  • 3-state outputs for bus-oriented systems
  • Direct clear for counter and register
  • TTL input and output compatibility
  • Wide operating temperature range
  • Low power consumption
  • High noise immunity

Target Applications

  • Military avionics: flight control computers, radar signal processing
  • Satellite communication systems: telemetry data acquisition
  • 5G base station: timing and synchronization modules
  • Industrial automation: programmable logic controllers (PLCs)
  • Test and measurement equipment: frequency counters, data loggers
  • Automotive: engine control units (ECUs) for heavy-duty vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54LS592J. 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

SNJ54LS592J 是一款高性能8位二進制計數器,帶有輸入存儲寄存器和三態輸出緩衝器,來自德州儀器。它將計數、存儲和輸出控制集成在一個單片IC中,專為需要寬溫度範圍和高可靠性的軍用和航空航天應用設計。該器件具有一個可同步加載的8位二進制計數器、一個在單獨時鐘下捕獲計數器數據的8位存儲寄存器,以及允許連接到公共總線的三態輸出。工作在單一5V電源下,典型計數頻率高達35 MHz,功耗僅45 mW。SNJ54LS592J 採用16引腳陶瓷DIP封裝(J後綴),並在-55°C至+125°C溫度範圍內完全指定。

詳細技術參數

參數 數值
電源電壓 (VCC) 4.5V 至 5.5V
工作溫度 -55°C 至 +125°C
最大時鐘頻率 35 MHz (典型)
功耗 45 mW (典型)
輸出驅動能力 8個LSTTL負載
傳播延遲 (時鐘到Q) 25 ns (最大)
輸入邏輯電平 TTL兼容
封裝類型 16引腳CDIP (J)

核心特性

  • 8位二進制計數器,帶同步加載
  • 8位存儲寄存器,帶獨立時鐘
  • 三態輸出,適用於總線系統
  • 計數器和寄存器直接清零
  • TTL輸入和輸出兼容
  • 寬工作溫度範圍
  • 低功耗
  • 高噪聲抗擾度

典型應用場景

  • 軍用航空電子:飛行控制計算機、雷達信號處理
  • 衛星通信系統:遙測數據採集
  • 5G基站:定時和同步模塊
  • 工業自動化:可編程邏輯控制器 (PLC)
  • 測試與測量設備:頻率計數器、數據記錄儀
  • 汽車:重型車輛發動機控制單元 (ECU)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip,我們為 SNJ54LS592J 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。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]

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