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Product Overview
The SN74AS869NT is a high-performance 8-bit synchronous binary counter/divider from Texas Instruments, designed for use in advanced digital systems. It features a 24-pin PDIP package, making it suitable for through-hole PCB assembly. This device operates with a typical supply voltage of 5V and offers high-speed counting up to 100 MHz, making it ideal for frequency division, timing generation, and event counting in industrial and communication applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Operating Temperature |
0°C to 70°C |
| Maximum Clock Frequency |
100 MHz |
| Number of Bits |
8 |
| Counting Mode |
Synchronous, Binary |
| Output Type |
3-State |
| Package |
24-PDIP |
| Propagation Delay |
10 ns (typical) |
| Power Dissipation |
500 mW |
Key Features
- 8-bit synchronous binary counter/divider
- High-speed operation: 100 MHz maximum clock frequency
- 3-state outputs for bus-oriented systems
- Asynchronous master reset for initialization
- Low power consumption: 500 mW typical
- Wide operating voltage range: 4.5V to 5.5V
- Industry-standard 24-pin PDIP package
Target Applications
- 5G base station timing and synchronization modules
- Automotive dashboard display controllers
- Industrial programmable logic controllers (PLCs)
- Frequency synthesizers in communication equipment
- Digital frequency counters and tachometers
- Test and measurement instruments
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AS869NT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74AS869NT 是德州儀器 (TI) 生產的高性能 8 位同步二進制計數器/分頻器,採用 24 引腳 PDIP 封裝,適用於通孔 PCB 組裝。該器件典型工作電壓為 5V,最高計數頻率可達 100 MHz,非常適合用於工業和通信應用中的頻率分頻、時序生成和事件計數。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 工作溫度 |
0°C 至 70°C |
| 最大時鐘頻率 |
100 MHz |
| 位數 |
8 |
| 計數模式 |
同步,二進制 |
| 輸出類型 |
三態 |
| 封裝 |
24-PDIP |
| 傳播延遲 |
10 ns (典型值) |
| 功耗 |
500 mW |
核心特性
- 8 位同步二進制計數器/分頻器
- 高速操作:最高時鐘頻率 100 MHz
- 三態輸出,適用於匯流排系統
- 異步主復位,用於初始化
- 低功耗:典型 500 mW
- 寬工作電壓範圍:4.5V 至 5.5V
- 行業標準 24 引腳 PDIP 封裝
典型應用場景
- 5G 基站時序與同步模塊
- 汽車儀表盤顯示控制器
- 工業可編程邏輯控制器 (PLC)
- 通信設備中的頻率合成器
- 數字頻率計數器和轉速計
- 測試與測量儀器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AS869NT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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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