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Product Overview
The 74ACT11286D from Texas Instruments is a high-performance 9-bit parity generator/checker designed for advanced logic systems. It operates with a wide supply voltage range of 4.5V to 5.5V and features fast propagation delays typical of 6.5ns. The device is housed in a compact 14-SOIC package, making it suitable for space-constrained applications. It provides both even and odd parity outputs, enabling flexible error detection in data transmission systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| Propagation Delay (tpd) |
6.5ns typical |
| Operating Temperature |
-40°C to +85°C |
| Package |
14-SOIC |
| Logic Family |
ACT |
| Number of Bits |
9 |
| Parity Modes |
Even/Odd |
Key Features
- High speed: typical propagation delay of 6.5ns at 5V
- Wide operating voltage range: 4.5V to 5.5V
- Low power consumption: ICC of 40µA maximum
- 9-bit parity generation and checking
- Both even and odd parity outputs
- Inputs accept voltages up to 5.5V
- Outputs source/sink 24mA
- ESD protection exceeds 2000V per MIL-STD-883
Target Applications
- Data communication systems (e.g., 5G base stations, network routers)
- Memory systems (e.g., DDR4 DIMMs, server memory modules)
- Industrial control (e.g., PLCs, motor drives)
- Automotive electronics (e.g., infotainment dashboards, ADAS)
- Consumer electronics (e.g., gaming consoles, set-top boxes)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
74ACT11286D. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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testing samples and urgent shortage components.
Quality Assurance & Compliance
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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
74ACT11286D 是德州儀器(TI)推出的一款高性能9位奇偶發生器/校驗器,專為先進邏輯系統設計。它支持4.5V至5.5V的寬電源電壓範圍,典型傳播延遲僅6.5ns。器件採用緊湊的14-SOIC封裝,適合空間受限的應用。它提供偶數和奇數奇偶輸出,可靈活應用於數據傳輸系統中的錯誤檢測。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 傳播延遲 (tpd) |
典型值 6.5ns |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
14-SOIC |
| 邏輯系列 |
ACT |
| 位數 |
9 |
| 奇偶模式 |
偶/奇 |
核心特性
- 高速:5V時典型傳播延遲6.5ns
- 寬工作電壓範圍:4.5V至5.5V
- 低功耗:最大ICC為40µA
- 9位奇偶生成和校驗
- 同時提供偶數和奇數奇偶輸出
- 輸入可接受高達5.5V的電壓
- 輸出可源/灌24mA電流
- ESD保護超過2000V(符合MIL-STD-883)
典型應用場景
- 數據通信系統(例如5G基站、網絡路由器)
- 存儲系統(例如DDR4 DIMM、服務器內存模塊)
- 工業控制(例如PLC、電機驅動器)
- 汽車電子(例如信息娛樂儀表板、ADAS)
- 消費電子(例如遊戲機、機頂盒)
環球供應鏈與批發合作夥伴方案
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