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Product Overview
The SN74LVTH652DWR is a high-performance 8-bit bus transceiver with 3-state outputs, designed by Texas Instruments. It operates at 3.3V and features non-inverting data flow with direction control (DIR) and output enable (OE). Housed in a 24-SOIC package, it is ideal for bidirectional bus communication in mixed-voltage systems. The device supports live insertion and partial-power-down scenarios, ensuring robust performance in demanding applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.7V to 3.6V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to 5.5V |
| High-Level Output Current (IOH) |
-32 mA |
| Low-Level Output Current (IOL) |
64 mA |
| Propagation Delay (tpd) |
4.1 ns max at 3.3V |
| Operating Temperature |
-40°C to 85°C |
| Package |
24-SOIC (DWR) |
Key Features
- 8-bit bidirectional bus transceiver with non-inverting data path
- 3-state outputs for bus isolation
- Supports mixed-voltage operation (5V-tolerant inputs)
- Live insertion and partial-power-down (Ioff) protection
- Low power consumption (ICC = 5 µA max)
- Bus-hold circuitry eliminates external pull-up resistors
- ESD protection exceeds JESD 22 (2000-V HBM)
Target Applications
- 5G base station control boards (e.g., interface between FPGA and backplane)
- Automotive dashboard display modules (e.g., connecting MCU to LCD driver)
- Industrial PLC I/O modules (e.g., bidirectional data transfer between sensors and controller)
- Telecommunications line cards (e.g., data bus in router/switches)
- Medical imaging equipment (e.g., data acquisition board interface)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVTH652DWR. 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
SN74LVTH652DWR 是一款高性能 8 位匯流排收發器,具有三態輸出,由德州儀器設計。它工作在 3.3V,具有非反相數據流,並帶有方向控制 (DIR) 和輸出使能 (OE)。採用 24-SOIC 封裝,非常適合混合電壓系統中的雙向匯流排通信。該器件支持帶電插拔和部分斷電場景,確保在苛刻應用中的穩健性能。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.7V 至 3.6V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 5.5V |
| 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) |
4.1 ns 最大值 (3.3V) |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
24-SOIC (DWR) |
核心特性
- 8 位雙向匯流排收發器,非反相數據路徑
- 三態輸出,用於匯流排隔離
- 支持混合電壓操作(5V 容限輸入)
- 帶電插拔和部分斷電保護 (Ioff)
- 低功耗 (ICC = 5 µA 最大值)
- 匯流排保持電路,無需外部上拉電阻
- ESD 保護超過 JESD 22 (2000-V HBM)
典型應用場景
- 5G 基站控制板(例如 FPGA 與背板之間的接口)
- 汽車儀表盤顯示模塊(例如 MCU 連接 LCD 驅動器)
- 工業 PLC I/O 模塊(例如傳感器與控制器之間的雙向數據傳輸)
- 電信線路卡(例如路由器/交換機中的數據匯流排)
- 醫療成像設備(例如數據採集板接口)
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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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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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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