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Product Overview
The SN74CBT16211AZQLR is a high-performance 24-bit bus switch from Texas Instruments, designed for bidirectional signal switching with minimal propagation delay. Housed in a compact 56-BGA MICROSTAR JUNIOR (7x4.5mm) package, it offers 5V tolerant I/Os and low ON-state resistance (5Ω typical), making it ideal for bus isolation and voltage translation in high-speed digital systems.
Detailed Technical Specifications
| Parameter |
Value |
| Configuration |
24-bit bus switch |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| ON-state Resistance (RON) |
5Ω typical |
| Propagation Delay (tpd) |
0.25ns max |
| Input/Output Voltage |
0 to 5.5V (tolerant) |
| Operating Temperature |
-40°C to +85°C |
| Package |
56-BGA MICROSTAR JUNIOR (7x4.5mm) |
Key Features
- 24-bit bus switch with bidirectional operation
- Low ON-state resistance (5Ω typical) for minimal signal distortion
- 5V tolerant I/Os for mixed-voltage systems
- Ultra-low propagation delay (0.25ns max) for high-speed switching
- Flow-through pinout for easy PCB layout
- ESD protection exceeds 2000V HBM
Target Applications
- 5G base station: Signal routing between baseband and RF modules
- Automotive dashboard: Bus isolation for infotainment and instrument cluster
- Data center switches: Hot-swap bus isolation for line cards
- Industrial PLC: I/O module bus switching
- Medical imaging: Data bus multiplexing in MRI/CT systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74CBT16211AZQLR. 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
SN74CBT16211AZQLR 是德州儀器的高性能 24 位總線開關,專為雙向信號切換設計,具有極低的傳播延遲。採用緊湊的 56-BGA MICROSTAR JUNIOR(7x4.5mm)封裝,支持 5V 容限 I/O 和低導通電阻(典型值 5Ω),非常適合高速數字系統中的總線隔離和電壓轉換。
詳細技術參數
| 參數 |
數值 |
| 配置 |
24 位總線開關 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 導通電阻 (RON) |
典型值 5Ω |
| 傳播延遲 (tpd) |
最大 0.25ns |
| 輸入/輸出電壓 |
0 至 5.5V(容限) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
56-BGA MICROSTAR JUNIOR(7x4.5mm) |
核心特性
- 24 位總線開關,支持雙向操作
- 低導通電阻(典型值 5Ω),減少信號失真
- 5V 容限 I/O,適用於混合電壓系統
- 超低傳播延遲(最大 0.25ns),適合高速切換
- 流暢引腳排列,便於 PCB 佈局
- ESD 保護超過 2000V HBM
典型應用場景
- 5G 基站:基帶與射頻模塊之間的信號路由
- 汽車儀表盤:信息娛樂和儀表組的總線隔離
- 數據中心交換機:線卡熱插拔總線隔離
- 工業 PLC:I/O 模塊總線切換
- 醫療影像:MRI/CT 系統中的數據總線多路復用
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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