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Product Overview
The SN74AHC541NS is a high-performance octal buffer and line driver from Texas Instruments, designed for 2-V to 5.5-V VCC operation. It features non-inverting outputs with three-state capability, making it ideal for bus-oriented applications. The device is fabricated using advanced CMOS technology to achieve high speed while maintaining low power dissipation. The SN74AHC541NS is offered in the SOP-20 (NS) package, providing a compact solution for driving capacitive loads or signal lines.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2 V to 5.5 V |
| Input Voltage (VI) |
0 V to 5.5 V |
| Output Voltage (VO) |
0 V to VCC |
| High-Level Output Current (IOH) |
-8 mA at VCC = 5 V |
| Low-Level Output Current (IOL) |
8 mA at VCC = 5 V |
| Propagation Delay (tpd) |
8.5 ns max at VCC = 5 V, CL = 50 pF |
| Input Capacitance (Ci) |
4 pF typical |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
SOP-20 (NS) |
Key Features
- Wide operating voltage range: 2 V to 5.5 V
- High drive capability: ±8 mA at 5 V
- Three-state outputs for bus isolation
- Low power consumption: 10-μA maximum ICC
- High noise immunity: typical VOH = 0.1 VCC, VOL = 0.1 VCC
- Input hysteresis for improved noise margin
- ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
- Available in SOP-20 (NS) package
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Data communication buffers
- Memory address drivers
- FPGA/CPLD interface buffering
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHC541NS. 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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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
SN74AHC541NS 是德州儀器出品的高性能八通道緩衝器和線路驅動器,支持 2 V 至 5.5 V 的電源電壓。它具有非反相三態輸出,非常適合總線應用。該器件採用先進的 CMOS 技術製造,在保持低功耗的同時實現高速運行。SN74AHC541NS 採用 SOP-20 (NS) 封裝,為驅動電容負載或信號線提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2 V 至 5.5 V |
| 輸入電壓 (VI) |
0 V 至 5.5 V |
| 輸出電壓 (VO) |
0 V 至 VCC |
| 高電平輸出電流 (IOH) |
-8 mA (VCC = 5 V) |
| 低電平輸出電流 (IOL) |
8 mA (VCC = 5 V) |
| 傳播延遲 (tpd) |
最大 8.5 ns (VCC = 5 V, CL = 50 pF) |
| 輸入電容 (Ci) |
典型 4 pF |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
SOP-20 (NS) |
核心特性
- 寬工作電壓範圍:2 V 至 5.5 V
- 高驅動能力:±8 mA (5 V)
- 三態輸出,支持總線隔離
- 低功耗:最大 ICC 為 10 μA
- 高抗噪能力:典型 VOH = 0.1 VCC, VOL = 0.1 VCC
- 輸入遲滯,改善噪聲容限
- ESD 保護超過 2000 V (MIL-STD-883, Method 3015)
- 提供 SOP-20 (NS) 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
- 數據通信緩衝
- 存儲器地址驅動
- FPGA/CPLD 接口緩衝
環球供應鏈與批發合作夥伴方案
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