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Product Overview
The SN74ABTH25245DW 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 24-pin SOIC package and offers 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 |
24-SOIC |
Key Features
- Bidirectional bus transceiver with level shifting
- Dual supply voltages for 5V and 3.3V systems
- 3-state outputs for bus isolation
- High drive capability: ±24 mA at 5V
- Low power consumption
- ESD protection exceeds 2000V HBM
Target Applications
- 5G base station control boards (e.g., interfacing FPGA with 3.3V logic)
- Automotive dashboard displays (e.g., connecting MCU to LCD driver)
- Industrial PLC modules (e.g., bridging 5V sensors to 3.3V controllers)
- Telecommunications equipment (e.g., line card interface)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ABTH25245DW. 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
SN74ABTH25245DW 是德州儀器生產的高性能8位總線收發器,專為雙向異步通信設計,支持兩個數據總線之間的電平轉換。該器件具有雙電源電壓(VCCA 和 VCCB),適用於混合電壓系統。採用24引腳 SOIC 封裝,提供三態輸出,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 |
24-SOIC |
核心特性
- 雙向總線收發器,支持電平轉換
- 雙電源電壓,適用於5V和3.3V系統
- 三態輸出,實現總線隔離
- 高驅動能力:5V時±24 mA
- 低功耗
- ESD保護超過2000V HBM
典型應用場景
- 5G基站控制板(例如,FPGA與3.3V邏輯接口)
- 汽車儀表盤顯示(例如,MCU連接LCD驅動器)
- 工業PLC模塊(例如,5V傳感器橋接3.3V控制器)
- 電信設備(例如,線路卡接口)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74ABTH25245DW 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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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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