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Product Overview
The SN74LVC861APWR is a 10-bit bus transceiver from Texas Instruments, designed for asynchronous communication between two data buses. It features non-inverting outputs and operates from a 1.65V to 3.6V supply, making it ideal for low-voltage applications. The device is housed in a 24-pin TSSOP package, offering a compact solution for bidirectional data flow with direction control (DIR) and output enable (OE) pins.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.65V to 3.6V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-24 mA |
| Low-Level Output Current (IOL) |
24 mA |
| Propagation Delay (tpd) |
4.5 ns max at 3.3V |
| Operating Temperature |
-40°C to 85°C |
| Package |
24-TSSOP |
Key Features
- 10-bit bidirectional bus transceiver
- Non-inverting data paths
- Supports mixed-mode voltage operation (1.65V to 3.6V)
- 5V tolerant inputs
- Direction control (DIR) and output enable (OE) for flexible bus management
- Low power consumption: ICC = 10 µA max
- ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
- Latch-up performance exceeds 100 mA per JESD 78
Target Applications
- 5G base station control boards for data bus isolation
- Automotive dashboard display modules (e.g., infotainment systems)
- Industrial PLC (Programmable Logic Controller) I/O modules
- Networking equipment (routers, switches) for backplane communication
- Medical imaging devices (e.g., ultrasound consoles)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVC861APWR. 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
SN74LVC861APWR 是德州儀器推出的10位總線收發器,專為兩個數據總線之間的異步通信設計。它具有同相輸出,工作電壓範圍為1.65V至3.6V,非常適合低電壓應用。器件採用24引腳TSSOP封裝,提供緊湊的雙向數據流解決方案,並帶有方向控制(DIR)和輸出使能(OE)引腳。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.65V 至 3.6V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-24 mA |
| 低電平輸出電流 (IOL) |
24 mA |
| 傳播延遲 (tpd) |
3.3V 時最大 4.5 ns |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
24-TSSOP |
核心特性
- 10位雙向總線收發器
- 同相數據路徑
- 支持混合電壓操作(1.65V 至 3.6V)
- 5V 容限輸入
- 方向控制(DIR)和輸出使能(OE)實現靈活的總線管理
- 低功耗:ICC 最大 10 µA
- ESD 保護超過 JESD 22(2000V HBM,1000V CDM)
- 閂鎖性能超過 JESD 78 的 100 mA
典型應用場景
- 5G 基站控制板的數據總線隔離
- 汽車儀表盤顯示模塊(如信息娛樂系統)
- 工業 PLC I/O 模塊
- 網絡設備(路由器、交換機)的背板通信
- 醫療成像設備(如超聲控制台)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74LVC861APWR 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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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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