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Product Overview
The SN74AHCT14NSR from Texas Instruments is a hex inverter with Schmitt-trigger inputs, designed for 5V operation. It provides six independent inverters with hysteresis, making it ideal for noise-prone environments. The device is housed in a 14-pin SO package (NSR suffix) and features balanced propagation delays and high drive capability.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Current (IO) |
±8 mA |
| Propagation Delay (tpd) |
8 ns typical at 5V |
| Input Hysteresis (VT+ - VT-) |
0.5V typical |
| Operating Temperature |
-40°C to 85°C |
| Package |
14-SO (NSR) |
Key Features
- Schmitt-trigger inputs for noise immunity
- ESD protection exceeds 2000V (HBM)
- Low power consumption: ICC max 40 µA
- Latch-up performance exceeds 250 mA per JESD 17
- Compatible with TTL levels
Target Applications
- 5G base station control logic
- Automotive dashboard display interfaces
- Industrial sensor signal conditioning
- Consumer electronics (smart home hubs)
- Medical device data processing
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHCT14NSR. 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.
-
Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74AHCT14NSR 是德州儀器 (TI) 生產的六路施密特觸發反相器,專為 5V 系統設計。每個反相器具備滯回特性,能有效抑制噪聲,適用於惡劣環境。器件採用 14 引腳 SO 封裝 (NSR 後綴),提供平衡的傳播延遲和高驅動能力。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電流 (IO) |
±8 mA |
| 傳播延遲 (tpd) |
典型 8 ns (5V) |
| 輸入滯回 (VT+ - VT-) |
典型 0.5V |
| 工作溫度 |
-40°C 至 85°C |
| 封裝 |
14-SO (NSR) |
核心特性
- 施密特觸發輸入,抗噪能力強
- ESD 保護超過 2000V (HBM)
- 低功耗:ICC 最大 40 µA
- 閂鎖效應性能超過 250 mA (JESD 17)
- 兼容 TTL 電平
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤顯示接口
- 工業傳感器信號調理
- 消費電子 (智能家居中樞)
- 醫療設備數據處理
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AHCT14NSR 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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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。
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