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Product Overview
The SN74S260NS is a high-speed dual 4-input NOR gate from Texas Instruments, part of the 74S Schottky TTL family. It integrates two independent 4-input NOR gates in a single 14-pin SOP package, offering low propagation delay and high output drive capability. Designed for 5V logic systems, it provides reliable performance in noise-sensitive environments.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.75V to 5.25V |
| Input Voltage (VI) |
0V to 5.5V |
| High-Level Input Voltage (VIH) |
2V min |
| Low-Level Input Voltage (VIL) |
0.8V max |
| High-Level Output Current (IOH) |
-1mA |
| Low-Level Output Current (IOL) |
20mA |
| Propagation Delay (tpd) |
10ns typ |
| Operating Temperature |
0°C to 70°C |
| Package |
SOP-14 (NS) |
Key Features
- Dual 4-input NOR gate function
- Schottky-clamped transistors for high speed
- Low power consumption
- Wide operating voltage range
- Direct interface with TTL logic
- Standard 14-pin SOP package
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Data communication routers
- Medical device monitoring systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74S260NS. 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.
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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.
-
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
SN74S260NS 是德州儀器推出的高速雙路4輸入或非門,屬於74S肖特基TTL系列。它將兩個獨立的4輸入或非門集成在一個14引腳SOP封裝中,具有低傳播延遲和高輸出驅動能力。專為5V邏輯系統設計,在噪聲敏感環境中提供可靠性能。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.75V 至 5.25V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 高電平輸入電壓 (VIH) |
最小值 2V |
| 低電平輸入電壓 (VIL) |
最大值 0.8V |
| 高電平輸出電流 (IOH) |
-1mA |
| 低電平輸出電流 (IOL) |
20mA |
| 傳播延遲 (tpd) |
典型值 10ns |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
SOP-14 (NS) |
核心特性
- 雙路4輸入或非門功能
- 肖特基鉗位晶體管實現高速
- 低功耗
- 寬工作電壓範圍
- 直接與TTL邏輯接口
- 標準14引腳SOP封裝
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤顯示驅動
- 工業PLC I/O模塊
- 數據通信路由器
- 醫療設備監控系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74S260NS 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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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。
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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。
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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。
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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。
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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。
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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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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。
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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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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