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Product Overview
The SN74ABTH25245NT is a high-performance 8-bit bus transceiver from Texas Instruments, designed for bidirectional asynchronous communication between two data buses. It features 3-state outputs and operates from a 5V supply. Housed in a 24-pin PDIP package, this device is ideal for applications requiring high drive capability and low power consumption. The SN74ABTH25245NT is part of the ABT family, offering advanced BiCMOS technology for improved speed and output drive.
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 VCC |
| High-Level Output Current (IOH) |
-32 mA |
| Low-Level Output Current (IOL) |
64 mA |
| Propagation Delay (tpd) |
4.6 ns typical at 5V |
| Operating Temperature Range |
-40°C to 85°C |
| Package |
24-PDIP |
| Logic Family |
ABT |
| Number of Bits |
8 |
| Output Type |
3-State |
Key Features
- BiCMOS technology for high speed and low power
- 3-state outputs for bus-oriented applications
- Bidirectional data flow with direction control (DIR) and output enable (OE)
- ESD protection exceeds 2000 V per MIL-STD-883, Method 3015
- Latch-up performance exceeds 500 mA per JESD 17
- Package options include PDIP, SOIC, and SSOP
Target Applications
- 5G base station control boards for data bus isolation
- Automotive dashboard display modules for signal buffering
- Industrial PLC I/O modules for level translation
- Telecommunications switching equipment for backplane communication
- Medical imaging systems for data acquisition interfaces
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABTH25245NT. 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
SN74ABTH25245NT 是一款高性能8位总线收发器,来自德州仪器,用于两个数据总线之间的双向异步通信。它具有三态输出,工作电压为5V。采用24引脚PDIP封装,适用于需要高驱动能力和低功耗的应用。该器件属于ABT系列,采用先进的BiCMOS技术,提高了速度和输出驱动能力。
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 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) |
典型值 4.6 ns @ 5V |
| 工作溫度範圍 |
-40°C 至 85°C |
| 封裝 |
24-PDIP |
| 邏輯系列 |
ABT |
| 位數 |
8 |
| 輸出類型 |
三態 |
核心特性
- BiCMOS 技術,高速低功耗
- 三態輸出,適用於總線應用
- 雙向數據流,帶方向控制 (DIR) 和輸出使能 (OE)
- ESD 保護超過 2000 V,符合 MIL-STD-883 方法 3015
- 閂鎖性能超過 500 mA,符合 JESD 17
- 封裝選項包括 PDIP、SOIC 和 SSOP
典型應用場景
- 5G 基站控制板,用於數據總線隔離
- 汽車儀表盤顯示模塊,用於信號緩衝
- 工業 PLC I/O 模塊,用於電平轉換
- 電信交換設備,用於背板通信
- 醫療成像系統,用於數據採集接口
環球供應鏈與批發合作夥伴方案
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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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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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