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Product Overview
The SN74LVCH16652ADL is a 16-bit bus transceiver from Texas Instruments, designed for asynchronous communication between two data buses. It operates with a 3.3V supply voltage and features 5V tolerant I/Os, making it suitable for mixed-voltage systems. The device is housed in a 56-pin SSOP package and supports hot insertion, partial power-down, and bus hold on data inputs. It is ideal for high-speed data transfer in telecom, networking, and industrial applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.7V to 3.6V |
| Input Voltage Range |
0V to 5.5V |
| Output Voltage Range |
0V to VCC |
| Propagation Delay (tpd) |
4.5 ns max at 3.3V |
| Output Current (IOL/IOH) |
±24 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
56-SSOP |
| Logic Family |
LVC |
| Number of Bits |
16 |
| Direction Control |
Dual (A to B, B to A) |
Key Features
- 16-bit bidirectional bus transceiver with 3-state outputs
- Supports mixed-mode voltage operation (3.3V VCC with 5V tolerant I/Os)
- Bus hold on data inputs eliminates need for external pull-up resistors
- Hot insertion and partial power-down support (Ioff and power-up 3-state)
- 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 (e.g., data bus isolation between FPGA and processor)
- Automotive dashboard display systems (e.g., connecting MCU to LCD driver)
- Industrial PLC modules (e.g., backplane communication between I/O cards)
- Networking switches and routers (e.g., data path between PHY and MAC)
- Medical imaging equipment (e.g., data transfer between sensor and DSP)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVCH16652ADL. 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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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
SN74LVCH16652ADL 是德州儀器(TI)推出的16位匯流排收發器,專為兩個數據匯流排之間的非同步通信設計。它工作在3.3V電源電壓下,並具有5V耐壓I/O,適用於混合電壓系統。器件採用56引腳SSOP封裝,支持熱插拔、部分斷電以及數據輸入端的匯流排保持功能。非常適合電信、網絡和工業應用中的高速數據傳輸。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.7V 至 3.6V |
| 輸入電壓範圍 |
0V 至 5.5V |
| 輸出電壓範圍 |
0V 至 VCC |
| 傳播延遲 (tpd) |
4.5 ns 最大值 (3.3V) |
| 輸出電流 (IOL/IOH) |
±24 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
56-SSOP |
| 邏輯系列 |
LVC |
| 位數 |
16 |
| 方向控制 |
雙向 (A 到 B, B 到 A) |
核心特性
- 16位雙向匯流排收發器,帶三態輸出
- 支持混合電壓操作(3.3V VCC 與 5V 耐壓 I/O)
- 數據輸入端的匯流排保持功能,無需外部上拉電阻
- 支持熱插拔和部分斷電(Ioff 和上電三態)
- 低功耗:ICC 最大值 10 µA
- ESD 保護超過 JESD 22 標準(2000V HBM,1000V CDM)
- 閂鎖性能超過 100 mA(JESD 78)
典型應用場景
- 5G基站控制板(例如,FPGA與處理器之間的數據匯流排隔離)
- 汽車儀表盤顯示系統(例如,MCU連接LCD驅動器)
- 工業PLC模塊(例如,I/O卡之間的背板通信)
- 網絡交換機和路由器(例如,PHY與MAC之間的數據路徑)
- 醫療成像設備(例如,傳感器與DSP之間的數據傳輸)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74LVCH16652ADL 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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