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Product Overview
The SN74ABT16541ADL is a 16-bit buffer and line driver from Texas Instruments, designed for high-performance bus interface applications. It features 3-state outputs and operates from a 5V supply. The device is organized as two independent 8-bit buffers with separate output-enable (OE) inputs. When OE is low, the outputs are active; when high, the outputs are in a high-impedance state. The ABT family offers high drive capability and low power consumption, making it suitable for driving heavily loaded backplanes and memory arrays.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage Range |
0V to 5.5V |
| Output Voltage Range |
0V to VCC |
| High-Level Output Current (IOH) |
-32 mA |
| Low-Level Output Current (IOL) |
64 mA |
| Propagation Delay (tpd) |
4.1 ns typical at 5V, 50 pF |
| Operating Temperature |
-40°C to 85°C |
| Package |
48-SSOP (0.300 inch width) |
Key Features
- 16-bit buffer/line driver with 3-state outputs
- Two independent 8-bit buffers with separate OE inputs
- High drive capability: -32 mA IOH, 64 mA IOL
- Low power consumption: ICC of 30 mA typical
- ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
- Latch-up performance exceeds 500 mA per JESD 17
- Package options: 48-SSOP, 48-TSSOP, 48-BGA
Target Applications
- 5G base station control boards for signal buffering between FPGA and backplane
- Automotive dashboard display interfaces for data bus isolation
- Industrial PLC I/O modules for driving relay banks
- Telecommunications switching equipment for memory address buffering
- Medical imaging systems for high-speed data line driving
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT16541ADL. 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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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
SN74ABT16541ADL 是德州儀器推出的16位緩衝器和線路驅動器,專為高性能匯流排接口應用設計。它具有三態輸出,工作電壓為5V。該器件由兩個獨立的8位緩衝器組成,每個緩衝器有單獨的輸出使能(OE)輸入。當OE為低電平時,輸出有效;當OE為高電平時,輸出處於高阻抗狀態。ABT系列提供高驅動能力和低功耗,適用於驅動重負載背板和記憶體陣列。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓範圍 |
0V 至 5.5V |
| 輸出電壓範圍 |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-32 mA |
| 低電平輸出電流 (IOL) |
64 mA |
| 傳播延遲 (tpd) |
典型值 4.1 ns (5V, 50 pF) |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
48-SSOP (0.300 英寸寬) |
核心特性
- 16位緩衝器/線路驅動器,三態輸出
- 兩個獨立的8位緩衝器,帶有單獨的OE輸入
- 高驅動能力:IOH -32 mA,IOL 64 mA
- 低功耗:典型ICC 30 mA
- ESD保護超過2000 V(MIL-STD-883,方法3015)
- 閂鎖性能超過500 mA(JESD 17)
- 封裝選項:48-SSOP,48-TSSOP,48-BGA
典型應用場景
- 5G基站控制板,用於FPGA與背板之間的訊號緩衝
- 汽車儀表板顯示接口,用於數據匯流排隔離
- 工業PLC I/O模組,用於驅動繼電器組
- 電信交換設備,用於記憶體位址緩衝
- 醫療影像系統,用於高速數據線驅動
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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