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Product Overview
The SN74ABT16833DL is a high-performance 8-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It features dual supply voltages (VCCA and VCCB) for level translation, making it ideal for mixed-voltage systems. The device is housed in a 56-pin SSOP package and supports 3-state outputs for bus-oriented applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCCA) |
4.5V to 5.5V |
| Supply Voltage (VCCB) |
2.3V to 3.6V |
| Number of Bits |
8 |
| Output Type |
3-State |
| Propagation Delay (max) |
6.5 ns |
| Operating Temperature |
-40°C to +85°C |
| Package |
56-SSOP |
Key Features
- Bidirectional bus transceiver with direction control (DIR) and output enable (OE)
- Supports mixed-voltage operation: 5V on A port, 3.3V on B port
- High drive capability: ±24 mA at 5V, ±12 mA at 3.3V
- Power-up 3-state to prevent bus contention during power sequencing
- ESD protection exceeds 2000V HBM
Target Applications
- 5G base station control boards for level translation between FPGA (3.3V) and legacy ASIC (5V)
- Automotive dashboard display systems connecting microcontroller (3.3V) to LCD driver (5V)
- Industrial PLC I/O modules for interfacing 5V sensors with 3.3V logic
- Networking equipment like routers and switches for bus isolation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABT16833DL. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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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be authentic with strict quality control.
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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
SN74ABT16833DL 是德州儀器推出的高性能8位總線收發器,支持兩個數據總線之間的雙向異步通信。它採用雙電源(VCCA 和 VCCB)實現電平轉換,非常適合混合電壓系統。器件封裝為56引腳 SSOP,支持三態輸出,適用於總線應用。
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) |
2.3V 至 3.6V |
| 位數 |
8 |
| 輸出類型 |
三態 |
| 傳播延遲 (最大值) |
6.5 ns |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
56-SSOP |
核心特性
- 雙向總線收發器,帶方向控制 (DIR) 和輸出使能 (OE)
- 支持混合電壓操作:A端口5V,B端口3.3V
- 高驅動能力:5V時±24 mA,3.3V時±12 mA
- 上電三態,防止電源排序期間的總線競爭
- ESD保護超過2000V HBM
典型應用場景
- 5G基站控制板,用於FPGA(3.3V)與傳統ASIC(5V)之間的電平轉換
- 汽車儀表盤顯示系統,連接微控制器(3.3V)與LCD驅動器(5V)
- 工業PLC I/O模塊,用於5V傳感器與3.3V邏輯的接口
- 網絡設備如路由器和交換機的總線隔離
環球供應鏈與批發合作夥伴方案
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