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Product Overview
The SN74ALVCH162244DGG is a 16-bit buffer/driver designed by Texas Instruments, featuring 3-state outputs and non-inverting logic. It operates over a wide voltage range of 1.65V to 3.6V, making it suitable for low-voltage applications. The device is housed in a 48-pin TSSOP package, offering a compact solution for bus driving and signal buffering in high-speed digital systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.65V to 3.6V |
| Input Voltage (VI) |
0V to 3.6V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-12 mA at 2.3V, -24 mA at 3V |
| Low-Level Output Current (IOL) |
12 mA at 2.3V, 24 mA at 3V |
| Propagation Delay (tpd) |
3.5 ns max at 3.3V |
| Input Capacitance (Ci) |
4 pF typical |
| Operating Temperature |
-40°C to 85°C |
| Package |
48-TSSOP |
Key Features
- 16-bit non-inverting buffer/driver with 3-state outputs
- Wide operating voltage range: 1.65V to 3.6V
- High drive capability: ±24 mA at 3V
- Low propagation delay: 3.5 ns max at 3.3V
- Bus-hold circuitry eliminates need for external pull-up/pull-down resistors
- Power-off high-impedance outputs
- ESD protection exceeds JESD 22
- Latch-up performance exceeds 100 mA per JESD 78
Target Applications
- 5G base station control boards: buffering address/data buses between FPGA and memory
- Automotive dashboard displays: driving LED indicators and communication lines
- Industrial PLCs: signal conditioning for sensor inputs
- Networking switches: bus isolation and voltage level translation
- Medical imaging equipment: data bus buffering in MRI controllers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ALVCH162244DGG. 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
SN74ALVCH162244DGG 是一款由德州儀器(TI)設計的16位緩衝器/驅動器,具有三態輸出和非反相邏輯。它支持1.65V至3.6V的寬電壓範圍,適用於低電壓應用。器件採用48引腳TSSOP封裝,為高速數字系統中的總線驅動和信號緩衝提供了緊湊的解決方案。
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 3.6V |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-12 mA (2.3V), -24 mA (3V) |
| 低電平輸出電流 (IOL) |
12 mA (2.3V), 24 mA (3V) |
| 傳播延遲 (tpd) |
最大 3.5 ns (3.3V) |
| 輸入電容 (Ci) |
典型 4 pF |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
48-TSSOP |
核心特性
- 16位非反相緩衝器/驅動器,帶三態輸出
- 寬工作電壓範圍:1.65V 至 3.6V
- 高驅動能力:3V 時 ±24 mA
- 低傳播延遲:3.3V 時最大 3.5 ns
- 總線保持電路,無需外部上拉/下拉電阻
- 斷電時輸出高阻抗
- ESD 保護超過 JESD 22 標準
- 閂鎖性能超過 JESD 78 標準的 100 mA
典型應用場景
- 5G基站控制板:緩衝FPGA與存儲器之間的地址/數據總線
- 汽車儀表盤顯示:驅動LED指示燈和通信線路
- 工業PLC:傳感器輸入的信號調理
- 網絡交換機:總線隔離和電平轉換
- 醫療成像設備:MRI控制器中的數據總線緩衝
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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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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