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Product Overview
The SN74ABT16245ADL from Texas Instruments is a 16-bit (dual 8-bit) bus transceiver designed for asynchronous communication between data buses. It features 3-state outputs and operates from a 5V supply. The device is organized as two independent 8-bit transceivers with separate direction control (DIR) and output enable (OE) pins. Housed in a 48-pin SSOP package, it is ideal for high-density board designs requiring bidirectional data flow.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage Range |
0V to 5.5V |
| Output Voltage Range |
0V to 5.5V |
| High-Level Output Current (IOH) |
-32 mA |
| Low-Level Output Current (IOL) |
64 mA |
| Propagation Delay (tpd) |
4.1 ns typical at 5V |
| Operating Temperature |
-40°C to 85°C |
| Package |
48-SSOP (DL) |
Key Features
- 16-bit bidirectional bus transceiver with 3-state outputs
- Two independent 8-bit channels with separate DIR and OE
- ESD protection exceeds 2000V per MIL-STD-883, Method 3015
- Latch-up performance exceeds 500 mA per JESD 17
- Typical VOLP (output ground bounce) < 0.8V at 5V
- Supports live insertion and withdrawal
Target Applications
- 5G base station control boards for data bus isolation
- Automotive dashboard display modules (e.g., infotainment clusters)
- Industrial PLC I/O modules for signal buffering
- Telecommunications line cards for backplane interfacing
- Medical imaging equipment (e.g., ultrasound systems)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT16245ADL. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
SN74ABT16245ADL 是德州儀器推出的16位(雙8位)匯流排收發器,用於數據匯流排之間的異步通信。它具有三態輸出,工作電壓為5V。該器件由兩個獨立的8位收發器組成,每個通道有單獨的方向控制(DIR)和輸出使能(OE)引腳。採用48引腳SSOP封裝,適用於需要雙向數據流的高密度板級設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓範圍 |
0V 至 5.5V |
| 輸出電壓範圍 |
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) |
典型值 4.1 ns @ 5V |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
48-SSOP (DL) |
核心特性
- 16位雙向匯流排收發器,帶三態輸出
- 兩個獨立的8位通道,分別有DIR和OE控制
- ESD保護超過2000V(MIL-STD-883方法3015)
- 閂鎖性能超過500 mA(JESD 17)
- 典型VOLP(輸出地彈)< 0.8V @ 5V
- 支持帶電插拔
典型應用場景
- 5G基站控制板的數據匯流排隔離
- 汽車儀表盤顯示模塊(如信息娛樂系統)
- 工業PLC I/O模塊的信號緩衝
- 電信線路卡的背板接口
- 醫療成像設備(如超聲系統)
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