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Product Overview
The SN74AHC32MDREP is a high-performance, 4-channel, 2-input OR gate from Texas Instruments, designed for enhanced reliability in demanding applications. Housed in a compact 14-SOIC package, this device operates over a wide supply voltage range of 2V to 5.5V, making it suitable for both 3.3V and 5V systems. With a typical propagation delay of only 7.5ns at 5V, it delivers fast switching performance while maintaining low power consumption. The SN74AHC32MDREP is characterized for operation from -55°C to +125°C, ensuring robust performance in extreme environments.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
0.7 × VCC (min) |
| Low-Level Input Voltage (VIL) |
0.3 × VCC (max) |
| High-Level Output Current (IOH) |
-8 mA |
| Low-Level Output Current (IOL) |
8 mA |
| Propagation Delay (tpd) at 5V |
7.5 ns (typ) |
| Input Capacitance (Ci) |
4 pF (typ) |
| Power Dissipation (PD) |
500 mW |
| Operating Temperature Range |
-55°C to +125°C |
| Package |
14-SOIC |
Key Features
- Enhanced reliability for military and aerospace applications
- Wide operating voltage range: 2V to 5.5V
- High noise immunity: typical VOH = VCC - 0.1V at 6mA load
- Low power consumption: 10μA max ICC
- Fast propagation delay: 7.5ns at 5V
- Inputs accept voltages up to 5.5V regardless of VCC
- ESD protection exceeds 2000V per MIL-STD-883, Method 3015
- Available in 14-SOIC package for space-constrained designs
Target Applications
- 5G base station control logic
- Automotive dashboard and infotainment systems
- Industrial automation and process control
- Medical equipment (e.g., patient monitoring systems)
- Avionics and defense electronics
- Data communication and networking equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHC32MDREP. 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
SN74AHC32MDREP 是德州儀器推出的一款高性能4通道2輸入或門,專為高可靠性應用設計。採用緊湊的14-SOIC封裝,工作電壓範圍為2V至5.5V,適用於3.3V和5V系統。在5V電壓下,典型傳播延遲僅為7.5ns,實現快速開關性能同時保持低功耗。該器件可在-55°C至+125°C溫度範圍內穩定工作,確保在極端環境下的可靠性。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
0.7 × VCC(最小值) |
| 低電平輸入電壓 (VIL) |
0.3 × VCC(最大值) |
| 高電平輸出電流 (IOH) |
-8 mA |
| 低電平輸出電流 (IOL) |
8 mA |
| 傳播延遲 (tpd) @5V |
7.5 ns(典型值) |
| 輸入電容 (Ci) |
4 pF(典型值) |
| 功耗 (PD) |
500 mW |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 封裝 |
14-SOIC |
核心特性
- 增強型可靠性,適用於軍工和航空航天應用
- 寬工作電壓範圍:2V 至 5.5V
- 高抗噪能力:6mA負載下典型VOH = VCC - 0.1V
- 低功耗:最大ICC為10μA
- 快速傳播延遲:5V時7.5ns
- 輸入電壓可達5.5V,與VCC無關
- ESD保護超過2000V(符合MIL-STD-883方法3015)
- 採用14-SOIC封裝,節省空間
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤和信息娛樂系統
- 工業自動化和過程控制
- 醫療設備(如病人監護系統)
- 航空電子和國防電子
- 數據通信和網絡設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AHC32MDREP 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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