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Product Overview
The SN74LVCZ32245AGKER is a 32-bit (4-byte) non-inverting bus transceiver from Texas Instruments, designed for asynchronous communication between data buses. It features 3-state outputs and operates from 1.65V to 3.6V, making it ideal for mixed-voltage systems. The device is organized as four 8-bit transceivers with separate output-enable (OE) and direction-control (DIR) inputs for each byte. Housed in a compact 96-ball LFBGA package (13.5mm x 5.5mm), it offers high-density integration for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.65V to 3.6V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-24mA at 3.0V |
| Low-Level Output Current (IOL) |
24mA at 3.0V |
| Propagation Delay (tpd) |
3.5ns max at 3.3V |
| Operating Temperature |
-40°C to +85°C |
| Package |
96-LFBGA (13.5mm x 5.5mm) |
Key Features
- 32-bit bus transceiver with 4 independent byte channels
- Supports mixed-mode voltage operation (1.65V to 3.6V)
- 5V tolerant inputs
- 3-state outputs for bus isolation
- Low power consumption (ICC max 20μA)
- ESD protection exceeds JESD 22 (2000V HBM)
- Latch-up performance exceeds 100mA per JESD 78
Target Applications
- 5G base station control boards (e.g., data bus isolation between FPGA and processor)
- Automotive dashboard display systems (e.g., connecting MCU to LCD driver)
- Industrial PLC I/O modules (e.g., signal buffering for sensor arrays)
- Networking equipment (e.g., router backplane data transfer)
- Medical imaging devices (e.g., data acquisition boards)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVCZ32245AGKER. 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
SN74LVCZ32245AGKER 是德州儀器(TI)推出的32位(4字節)非反相總線收發器,專為數據總線之間的異步通信設計。它具有三態輸出,工作電壓範圍為1.65V至3.6V,非常適合混合電壓系統。該器件由四個獨立的8位收發器組成,每個字節具有單獨的輸出使能(OE)和方向控制(DIR)輸入。採用緊湊的96球LFBGA封裝(13.5mm x 5.5mm),為空間受限的應用提供高密度集成。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.65V 至 3.6V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-24mA (3.0V時) |
| 低電平輸出電流 (IOL) |
24mA (3.0V時) |
| 傳播延遲 (tpd) |
最大3.5ns (3.3V時) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
96-LFBGA (13.5mm x 5.5mm) |
核心特性
- 32位總線收發器,帶4個獨立字節通道
- 支持混合電壓操作(1.65V至3.6V)
- 5V容限輸入
- 三態輸出,用於總線隔離
- 低功耗(ICC最大20μA)
- ESD保護超過JESD 22(2000V HBM)
- 閂鎖性能超過100mA(JESD 78)
典型應用場景
- 5G基站控制板(例如FPGA與處理器之間的數據總線隔離)
- 汽車儀表盤顯示系統(例如MCU連接LCD驅動器)
- 工業PLC I/O模塊(例如傳感器陣列的信號緩衝)
- 網絡設備(例如路由器背板數據傳輸)
- 醫療成像設備(例如數據採集板)
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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