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Product Overview
The SN74AUP2G14DSFR is a dual Schmitt-trigger inverter from Texas Instruments, designed for low-power and low-voltage applications. It operates over a wide supply voltage range of 0.8V to 3.6V, making it ideal for battery-powered and portable devices. The device features two independent inverters with Schmitt-trigger inputs, providing hysteresis for noise immunity and slow input signal conditioning. Housed in a compact 6-SON (1x1 mm) package, it is suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (Vcc) |
0.8V to 3.6V |
| Input Voltage (Vi) |
0V to 3.6V |
| Output Current (Io) |
±4 mA |
| Propagation Delay (tpd) |
4.3 ns (typical at 3.3V) |
| Input Hysteresis |
0.2V (typical at 3.3V) |
| Operating Temperature |
-40°C to +85°C |
| Package |
6-SON (1x1 mm) |
Key Features
- Dual Schmitt-trigger inverters
- Wide supply voltage range: 0.8V to 3.6V
- Low static power consumption (ICC = 0.9 µA max)
- High noise immunity due to Schmitt-trigger inputs
- Compact 6-SON (1x1 mm) package
- ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
Target Applications
- 5G base station control logic: Signal conditioning for slow or noisy control signals from sensors or switches.
- Automotive dashboard: Debouncing of push-button inputs and level shifting for low-voltage microcontrollers.
- Portable medical devices: Battery-powered glucose meters and pulse oximeters requiring low power consumption.
- IoT edge nodes: Interface conditioning for environmental sensors (temperature, humidity) in smart home devices.
- Industrial automation: Noise filtering for proximity sensors in PLC input modules.
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AUP2G14DSFR. 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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Shenzhen with support for HK bank transfers and multi-currency.
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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
SN74AUP2G14DSFR 是德州儀器(TI)推出的雙路施密特觸發反相器,專為低功耗和低電壓應用設計。它可在 0.8V 至 3.6V 的寬電源電壓範圍內工作,非常適合電池供電和便攜式設備。該器件包含兩個獨立的施密特觸發反相器,輸入端具有滯後特性,可提供噪聲抑制和慢速輸入信號整形。採用緊湊的 6-SON(1x1 mm)封裝,適用於空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (Vcc) |
0.8V 至 3.6V |
| 輸入電壓 (Vi) |
0V 至 3.6V |
| 輸出電流 (Io) |
±4 mA |
| 傳播延遲 (tpd) |
4.3 ns(典型值,3.3V 時) |
| 輸入滯後 |
0.2V(典型值,3.3V 時) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
6-SON(1x1 mm) |
核心特性
- 雙路施密特觸發反相器
- 寬電源電壓範圍:0.8V 至 3.6V
- 低靜態功耗(ICC 最大 0.9 µA)
- 施密特觸發輸入提供高噪聲抑制
- 緊湊的 6-SON(1x1 mm)封裝
- ESD 保護超過 JESD 22 標準(2000V HBM,1000V CDM)
典型應用場景
- 5G 基站控制邏輯:對來自傳感器或開關的慢速或噪聲控制信號進行整形。
- 汽車儀表盤:按鍵輸入的去抖動以及低電壓微控制器的電平轉換。
- 便攜式醫療設備:電池供電的血糖儀和脈搏血氧儀,要求低功耗。
- IoT 邊緣節點:智能家居設備中環境傳感器(溫度、濕度)的接口調理。
- 工業自動化:PLC 輸入模塊中接近傳感器的噪聲濾波。
環球供應鏈與批發合作夥伴方案
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