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Product Overview
The SN74LVCC3245ADW from Texas Instruments is an 8-bit (octal) non-inverting bus transceiver with configurable voltage-level translation. It operates with a VCCA supply of 3.3V and a VCCB supply of 5V, enabling bidirectional data transfer between 3.3V and 5V logic systems. Housed in a 24-pin SOIC package, this device is ideal for mixed-voltage applications requiring high-speed signal translation with low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage VCCA |
3.0V to 3.6V |
| Supply Voltage VCCB |
4.5V to 5.5V |
| Number of Bits |
8 |
| Data Rate |
Up to 100 Mbps |
| Propagation Delay (typ) |
4.5 ns |
| Output Drive |
±24 mA at 5V |
| Operating Temperature |
-40°C to 85°C |
| Package |
24-SOIC (7.5mm width) |
Key Features
- Bidirectional voltage-level translation between 3.3V and 5V
- High-speed data transfer up to 100 Mbps
- Low power consumption with ICC max of 20 µA
- Output enable (OE) for bus isolation
- ESD protection exceeds 2000V HBM
- Compatible with mixed-voltage systems (e.g., 3.3V FPGA to 5V peripheral)
Target Applications
- 5G base station control boards (e.g., interfacing 3.3V FPGA with 5V RF transceivers)
- Automotive dashboard displays (e.g., connecting 3.3V MCU to 5V LCD driver)
- Industrial PLC modules (e.g., translating sensor signals)
- Networking equipment (e.g., router line cards)
- Consumer electronics (e.g., smart home hubs)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVCC3245ADW. 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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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
SN74LVCC3245ADW 是德州儀器 (TI) 的一款 8 位(八路)非反相匯流排收發器,具有可配置的電壓位準轉換功能。它採用 VCCA 3.3V 和 VCCB 5V 供電,支援 3.3V 與 5V 邏輯系統之間的雙向資料傳輸。該器件採用 24 引腳 SOIC 封裝,非常適合需要高速信號轉換和低功耗的混合電壓應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 VCCA |
3.0V 至 3.6V |
| 電源電壓 VCCB |
4.5V 至 5.5V |
| 位元數 |
8 |
| 數據速率 |
最高 100 Mbps |
| 傳播延遲 (典型) |
4.5 ns |
| 輸出驅動能力 |
±24 mA (5V 時) |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
24-SOIC (7.5mm 寬) |
核心特性
- 3.3V 與 5V 之間的雙向電壓位準轉換
- 高速數據傳輸,最高 100 Mbps
- 低功耗,ICC 最大值 20 µA
- 輸出使能 (OE) 用於匯流排隔離
- ESD 保護超過 2000V HBM
- 相容混合電壓系統(例如 3.3V FPGA 與 5V 周邊設備)
典型應用場景
- 5G 基地台控制板(例如 3.3V FPGA 與 5V RF 收發器介面)
- 汽車儀表板顯示(例如 3.3V MCU 連接 5V LCD 驅動器)
- 工業 PLC 模組(例如感測器信號轉換)
- 網路設備(例如路由器線卡)
- 消費電子(例如智慧家庭中樞)
環球供應鏈與批發合作夥伴方案
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