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Product Overview
The SN74ABT162500DL from Texas Instruments is a high-performance 16-bit universal bus transceiver designed for asynchronous communication between data buses. It operates with a 3.3V or 5V supply voltage and is housed in a 56-pin SSOP package. This device supports bidirectional data flow with direction control (DIR) and output enable (OE) inputs, making it ideal for multiplexed data transmission in complex digital systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
3.3V ±0.3V or 5V ±0.5V |
| Input Voltage Range |
0V to VCC |
| Output Voltage Range |
0V to VCC |
| High-Level Output Current (IOH) |
-32 mA |
| Low-Level Output Current (IOL) |
64 mA |
| Propagation Delay (tpd) |
4.5 ns (max) at 3.3V |
| Operating Temperature |
-40°C to +85°C |
| Package |
56-SSOP (0.635mm pitch) |
Key Features
- 16-bit bidirectional bus transceiver with direction control
- Supports mixed 3.3V and 5V system operation
- High drive capability: -32 mA / 64 mA
- Low propagation delay: 4.5 ns typical at 3.3V
- Power-off high-impedance outputs
- Bus-hold circuitry eliminates external pull-up resistors
- ESD protection exceeds 2000V HBM
Target Applications
- 5G base station control boards (e.g., data bus isolation between FPGA and processor)
- Automotive dashboard display systems (e.g., communication between MCU and LCD driver)
- Industrial PLC modules (e.g., backplane bus interface)
- Telecommunications switching equipment (e.g., line card data routing)
- Medical imaging devices (e.g., data acquisition bus)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT162500DL. 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
SN74ABT162500DL 是德州儀器(TI)推出的一款高性能16位通用匯流排收發器,專為數據匯流排之間的非同步通信設計。它支持3.3V或5V供電電壓,採用56引腳SSOP封裝。該器件通過方向控制(DIR)和輸出使能(OE)引腳實現雙向數據傳輸,非常適合複雜數字系統中的多路數據傳輸應用。
詳細技術參數
| 參數 |
數值 |
| 供電電壓 (VCC) |
3.3V ±0.3V 或 5V ±0.5V |
| 輸入電壓範圍 |
0V 至 VCC |
| 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) |
4.5 ns(最大值,3.3V時) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
56-SSOP(0.635mm 間距) |
核心特性
- 16位雙向匯流排收發器,帶方向控制
- 支持混合3.3V和5V系統操作
- 高驅動能力:-32 mA / 64 mA
- 低傳播延遲:3.3V時典型值4.5 ns
- 斷電時輸出高阻抗
- 匯流排保持電路,無需外部上拉電阻
- ESD保護超過2000V HBM
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與LCD驅動器之間的通信)
- 工業PLC模塊(例如背板匯流排接口)
- 電信交換設備(例如線卡數據路由)
- 醫療成像設備(例如數據採集匯流排)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74ABT162500DL 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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