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Product Overview
The SN74LVTH182502APM is a high-performance 18-bit registered buffer from Texas Instruments, designed for 3.3-V VCC operation. It features a D-type flip-flop with bus-hold circuitry, eliminating the need for external pull-up or pull-down resistors. The device is ideal for driving heavily loaded backplanes and memory interfaces in high-speed digital systems.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.7 V to 3.6 V |
| Input Voltage Range |
0 V to 5.5 V |
| Output Voltage Range |
0 V to VCC |
| Propagation Delay (tpd) |
3.5 ns (max) at 3.3 V |
| Output Current (IOH/IOL) |
±12 mA / ±12 mA |
| Operating Temperature |
-40°C to +85°C |
| Package |
64-LQFP (10x10 mm) |
Key Features
- 18-bit D-type flip-flop with bus-hold
- 3-state outputs for bus-oriented applications
- Supports mixed-mode voltage operation (3.3 V input/output with 5 V tolerant inputs)
- Low power consumption with ICC of 5 µA (max)
- ESD protection exceeds JESD 22 (2000-V HBM, 1000-V CDM)
Target Applications
- 5G base station control logic
- Automotive dashboard display interfaces
- Industrial PLC backplane buffering
- Memory address/data buffering in servers
- Telecommunications line cards
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVTH182502APM. Our core advantages include:
-
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.
-
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
SN74LVTH182502APM 是德州儀器的一款高性能 18 位寄存緩衝器,專為 3.3V VCC 操作設計。它採用帶有總線保持電路的 D 型觸發器,無需外部上拉或下拉電阻。該器件非常適合驅動高速數字系統中的重負載背板和存儲器接口。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.7 V 至 3.6 V |
| 輸入電壓範圍 |
0 V 至 5.5 V |
| 輸出電壓範圍 |
0 V 至 VCC |
| 傳播延遲 (tpd) |
3.5 ns(最大值,3.3 V 時) |
| 輸出電流 (IOH/IOL) |
±12 mA / ±12 mA |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
64-LQFP(10x10 mm) |
核心特性
- 18 位 D 型觸發器,帶總線保持
- 三態輸出,適用於總線應用
- 支持混合電壓操作(3.3 V 輸入/輸出,5 V 容限輸入)
- 低功耗,ICC 最大 5 µA
- ESD 保護超過 JESD 22 標準(2000-V HBM,1000-V CDM)
典型應用場景
- 5G 基站控制邏輯
- 汽車儀錶盤顯示接口
- 工業 PLC 背板緩衝
- 服務器內存地址/數據緩衝
- 電信線路卡
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74LVTH182502APM 提供全面的供應鏈與批發解決方案。
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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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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