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Product Overview
The 74ALVC164245DGGRE4 from Texas Instruments is a 16-bit (dual 8-bit) bus transceiver designed for asynchronous communication between data buses. It operates with a supply voltage range of 2.3V to 3.6V on the A port and 3V to 5.5V on the B port, enabling voltage-level translation. The device is housed in a 48-pin TSSOP package, offering a compact solution for bidirectional data flow with 3-state outputs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCCA) |
2.3V – 3.6V |
| Supply Voltage (VCCB) |
3V – 5.5V |
| Number of Bits |
16 (2 x 8-bit) |
| Propagation Delay (typ) |
3.5 ns at 3.3V |
| Output Current (IOL/IOH) |
±24 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
48-TSSOP |
Key Features
- Bidirectional voltage-level translation between 2.5V/3.3V and 3.3V/5V buses
- 3-state outputs for bus isolation
- Low power consumption with ICC of 40 µA max
- ESD protection exceeds 2000V HBM
- Compatible with JEDEC standards
Target Applications
- 5G base station control logic interfacing
- Automotive dashboard display communication
- Industrial PLC I/O modules
- Networking equipment (routers, switches)
- FPGA configuration and data transfer
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
74ALVC164245DGGRE4. Our core advantages include:
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Quality Assurance & Compliance
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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
74ALVC164245DGGRE4 是德州儀器推出的16位(雙8位)匯流排收發器,專為數據匯流排之間的異步通信設計。A端口工作電壓範圍為2.3V至3.6V,B端口為3V至5.5V,支持電壓位準轉換。器件採用48引腳TSSOP封裝,提供緊湊的雙向數據流解決方案,並具有三態輸出。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCCA) |
2.3V – 3.6V |
| 電源電壓 (VCCB) |
3V – 5.5V |
| 位數 |
16 (2 x 8位) |
| 傳播延遲 (典型) |
3.5 ns @ 3.3V |
| 輸出電流 (IOL/IOH) |
±24 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
48-TSSOP |
核心特性
- 雙向電壓位準轉換,支持2.5V/3.3V與3.3V/5V匯流排
- 三態輸出,實現匯流排隔離
- 低功耗,ICC最大40 µA
- ESD保護超過2000V HBM
- 符合JEDEC標準
典型應用場景
- 5G基站控制邏輯接口
- 汽車儀表盤顯示通信
- 工業PLC I/O模塊
- 網絡設備(路由器、交換機)
- FPGA配置與數據傳輸
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