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Product Overview
The SN74ABT8652DL is a 16-bit universal bus transceiver from Texas Instruments, designed for asynchronous communication between two data buses. It features dual supply pins (VCCA and VCCB) for voltage level translation, making it ideal for mixed-voltage systems. The device operates with 3-state outputs and supports bidirectional data flow with direction control (DIR) and output enable (OE) inputs. Packaged in a 28-pin BSSOP (SSOP) package, it offers a compact solution for high-speed data transfer in industrial and telecom applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCCA) |
4.5V to 5.5V |
| Supply Voltage (VCCB) |
2.7V to 3.6V |
| Propagation Delay (typ) |
4.5 ns |
| Output Current (IOL/IOH) |
±24 mA / ±12 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
28-BSSOP (SSOP) |
| Logic Family |
ABT |
| Number of Bits |
16 |
| 3-State Outputs |
Yes |
Key Features
- Bidirectional bus transceiver with dual supply voltage translation
- 3-state outputs for bus isolation
- High drive capability: -24 mA / 24 mA
- Low propagation delay: 4.5 ns typical
- ESD protection exceeds 2000 V per MIL-STD-883
- Latch-up performance exceeds 500 mA per JESD 17
Target Applications
- 5G base station control boards for level translation between 5V and 3.3V logic
- Automotive dashboard display modules interfacing with MCU
- Industrial PLC I/O modules for signal buffering
- Telecom line cards for data bus isolation
- FPGA configuration interfaces requiring voltage translation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT8652DL. 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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orders confirmed before 4 PM are shipped the same day.
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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
SN74ABT8652DL 是德州儀器推出的16位通用匯流排收發器,專為兩個數據匯流排之間的異步通信設計。它具有雙電源引腳(VCCA 和 VCCB),用於電壓位準轉換,非常適合混合電壓系統。該器件具有三態輸出,並通過方向控制(DIR)和輸出使能(OE)輸入支持雙向數據傳輸。採用28引腳 BSSOP(SSOP)封裝,為工業和電信應用中的高速數據傳輸提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCCA) |
4.5V 至 5.5V |
| 電源電壓 (VCCB) |
2.7V 至 3.6V |
| 傳播延遲 (典型值) |
4.5 ns |
| 輸出電流 (IOL/IOH) |
±24 mA / ±12 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
28-BSSOP (SSOP) |
| 邏輯系列 |
ABT |
| 位數 |
16 |
| 三態輸出 |
是 |
核心特性
- 雙向匯流排收發器,支持雙電源電壓轉換
- 三態輸出,實現匯流排隔離
- 高驅動能力:-24 mA / 24 mA
- 低傳播延遲:典型值 4.5 ns
- ESD 保護超過 2000 V(MIL-STD-883)
- 閂鎖性能超過 500 mA(JESD 17)
典型應用場景
- 5G 基站控制板中 5V 與 3.3V 邏輯位準轉換
- 汽車儀表盤顯示模組與 MCU 的介面
- 工業 PLC I/O 模組的信號緩衝
- 電信線路卡的匯流排隔離
- FPGA 配置介面的電壓轉換
環球供應鏈與批發合作夥伴方案
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