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Product Overview
The SN74ALVTH162827VR is a high-performance 20-bit bus driver from Texas Instruments, designed for 2.3V to 3.6V VCC operation. It features 3-state outputs, bus-hold circuitry, and is packaged in a 56-pin TVSOP. This device is ideal for driving heavily loaded backplanes and memory interfaces in advanced computing and telecom systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.3V to 3.6V |
| Output Drive (IOL/IOH) |
32mA / -32mA |
| Propagation Delay (tpd) |
3.5ns max at 3.3V |
| Input Capacitance |
4.5pF typical |
| Operating Temperature |
-40°C to 85°C |
| Package |
56-TVSOP (7.8mm x 11.3mm) |
Key Features
- 20-bit bus driver with 3-state outputs
- Bus-hold circuitry eliminates external pull-up/pull-down resistors
- Supports mixed-mode voltage operation (3.3V/2.5V/1.8V)
- Low static power consumption (ICC = 40µA max)
- ESD protection exceeds JESD 22 (2000V HBM)
Target Applications
- 5G base station control logic (e.g., driving FPGA configuration buses)
- Automotive dashboard display interfaces (e.g., connecting MCU to TFT panel)
- Enterprise networking equipment (e.g., router backplane signal buffering)
- Industrial PLC I/O modules (e.g., driving relay banks)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ALVTH162827VR. 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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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
SN74ALVTH162827VR 是德州儀器推出的一款高性能20位匯流排驅動器,工作電壓範圍為2.3V至3.6V。它具備三態輸出、匯流排保持電路,並採用56引腳TVSOP封裝。該器件非常適合驅動先進計算和電信系統中的重載背板及記憶體介面。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.3V 至 3.6V |
| 輸出驅動能力 (IOL/IOH) |
32mA / -32mA |
| 傳播延遲 (tpd) |
3.5ns 最大值 (3.3V時) |
| 輸入電容 |
典型值 4.5pF |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
56-TVSOP (7.8mm x 11.3mm) |
核心特性
- 20位匯流排驅動器,帶三態輸出
- 匯流排保持電路,無需外部上拉/下拉電阻
- 支援混合電壓操作 (3.3V/2.5V/1.8V)
- 低靜態功耗 (ICC 最大值 40µA)
- ESD 保護超過 JESD 22 標準 (2000V HBM)
典型應用場景
- 5G基站控制邏輯(例如驅動FPGA配置匯流排)
- 汽車儀表板顯示介面(例如連接MCU至TFT面板)
- 企業網路設備(例如路由器背板信號緩衝)
- 工業PLC I/O模組(例如驅動繼電器組)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74ALVTH162827VR 提供全面的供應鏈與批發解決方案。
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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。
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