SN74ALS569AN TI 8-Bit Bidirectional Counter | 20-PDIP | 4.5V-5.5V, 20MHz

Product Overview

The SN74ALS569AN is a high-performance 8-bit bidirectional binary counter from Texas Instruments, featuring 3-state outputs and asynchronous clear. Housed in a 20-pin PDIP package, it operates from a 4.5V to 5.5V supply and supports counting frequencies up to 20 MHz. This device is ideal for applications requiring synchronous or asynchronous counting, frequency division, or event counting in industrial and telecommunications systems.

Detailed Technical Specifications

Key Features

• 8-bit synchronous or asynchronous binary counting
• 3-state outputs for bus-oriented systems
• Asynchronous master clear function
• Parallel load capability for preset count values
• Low power consumption (typical 50 mW)
• TTL-compatible inputs and outputs

Target Applications

• 5G base station control logic for timing and synchronization
• Automotive dashboard display counters (e.g., odometer)
• Industrial programmable logic controllers (PLCs)
• Frequency dividers in communication systems
• Event counters in test and measurement equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74ALS569AN. 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

SN74ALS569AN 是德州儀器推出的一款高性能8位雙向二進制計數器，具有三態輸出和非同步清零功能。採用20引腳PDIP封裝，工作電壓範圍為4.5V至5.5V，最高計數頻率可達20 MHz。該器件適用於需要同步或非同步計數、分頻或事件計數的工業和電信系統。

詳細技術參數

核心特性

• 8位同步或非同步二進制計數
• 三態輸出，適用於總線系統
• 非同步主清零功能
• 並行加載功能，可預設計數值
• 低功耗（典型值50 mW）
• TTL兼容輸入和輸出

典型應用場景

• 5G基站控制邏輯中的時序和同步
• 汽車儀表盤顯示計數器（如里程表）
• 工業可編程邏輯控制器（PLC）
• 通信系統中的分頻器
• 測試和測量設備中的事件計數器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74ALS569AN 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]