SNJ54AS169AJ TI Counters | 4-Bit Binary Up/Down Counter, Synchronous

Product Overview

The SNJ54AS169AJ is a high-speed, 4-bit synchronous binary up/down counter from Texas Instruments, designed for advanced digital systems requiring precise counting and control. Fabricated with advanced Schottky (AS) technology, it offers superior speed and low power consumption. The device features synchronous counting, parallel load capability, and a ripple-carry output for easy cascading. It operates over a wide voltage range and is specified for military temperature range, making it suitable for demanding applications.

Detailed Technical Specifications

Key Features

• Synchronous 4-bit binary up/down counting
• Asynchronous parallel load for preset
• Ripple-carry output for cascading multiple stages
• Edge-triggered clocking with positive-edge trigger
• Low power consumption (typical 50 mW)
• High noise immunity (typical 1 V)
• Military temperature range (-55°C to +125°C)
• Hermetic ceramic package for high reliability

Target Applications

• 5G base station frequency synthesizers
• Automotive dashboard instrument clusters
• Industrial programmable logic controllers (PLCs)
• Military avionics navigation systems
• High-speed data acquisition systems
• Digital frequency dividers and timers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SNJ54AS169AJ. 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

SNJ54AS169AJ 是一款來自德州儀器 (TI) 的高速 4 位同步二進制加/減計數器，專為需要精確計數和控制的高級數字系統而設計。採用先進肖特基 (AS) 工藝製造，具有卓越的速度和低功耗特性。該器件支持同步計數、並行加載功能以及用於輕鬆級聯的紋波進位輸出。它在寬電壓範圍內工作，並指定用於軍用溫度範圍，適用於要求苛刻的應用。

詳細技術參數

核心特性

• 同步 4 位二進制加/減計數
• 異步並行加載用於預設
• 紋波進位輸出用於多級級聯
• 邊沿觸發時鐘 (正邊沿觸發)
• 低功耗 (典型值 50 mW)
• 高噪聲抗擾度 (典型值 1 V)
• 軍用溫度範圍 (-55°C 至 +125°C)
• 密封陶瓷封裝，高可靠性

典型應用場景

• 5G 基站頻率合成器
• 汽車儀表盤儀表組
• 工業可編程邏輯控制器 (PLC)
• 軍用航空電子導航系統
• 高速數據採集系統
• 數字分頻器和定時器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SNJ54AS169AJ 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]