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Product Overview
The SN74HC14ADBLE from Texas Instruments is a hex Schmitt-trigger inverter IC in a compact 14-SSOP package. It contains six independent inverters with Schmitt-trigger inputs, providing hysteresis for noise immunity and clean output transitions. Operating from 2V to 6V, it is ideal for wave shaping, pulse conditioning, and interfacing slow or noisy signals.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-4 mA (at 5V) |
| Low-Level Output Current (IOL) |
4 mA (at 5V) |
| Propagation Delay (tpd) |
15 ns typical (at 5V, 50pF) |
| Input Hysteresis (VT+ - VT-) |
0.5V typical (at 5V) |
| Operating Temperature |
-40°C to +85°C |
| Package |
14-SSOP (DB) |
Key Features
- Six independent Schmitt-trigger inverters
- Wide supply voltage range: 2V to 6V
- High noise immunity due to hysteresis
- Typical propagation delay: 15 ns at 5V
- Low power consumption: 20 µA max ICC
- Output drive capability: ±4 mA at 5V
- ESD protection: 2 kV HBM
- RoHS compliant and lead-free
Target Applications
- Wave shaping and pulse conditioning in 5G base station control boards
- Debouncing switches in automotive dashboard panels
- Signal conditioning for sensor interfaces in industrial automation
- Clock generation and distribution in consumer electronics
- Interfacing slow or noisy signals to microcontrollers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HC14ADBLE. Our core advantages include:
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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
SN74HC14ADBLE 是德州儀器 (TI) 生產的六路施密特觸發反相器 IC,採用緊湊的 14-SSOP 封裝。它包含六個獨立的施密特觸發反相器,具有滯後特性,可提供噪聲抑制和乾淨的輸出轉換。工作電壓範圍為 2V 至 6V,非常適合波形整形、脈衝調理以及連接慢速或噪聲信號。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-4 mA (在 5V 時) |
| 低電平輸出電流 (IOL) |
4 mA (在 5V 時) |
| 傳播延遲 (tpd) |
典型值 15 ns (在 5V, 50pF 時) |
| 輸入滯後 (VT+ - VT-) |
典型值 0.5V (在 5V 時) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
14-SSOP (DB) |
核心特性
- 六路獨立施密特觸發反相器
- 寬電源電壓範圍:2V 至 6V
- 滯後特性提供高噪聲抑制
- 典型傳播延遲:15 ns (在 5V 時)
- 低功耗:最大 ICC 20 µA
- 輸出驅動能力:±4 mA (在 5V 時)
- ESD 保護:2 kV HBM
- 符合 RoHS 標準,無鉛
典型應用場景
- 5G 基站控制板中的波形整形和脈衝調理
- 汽車儀表盤面板中的按鍵去抖
- 工業自動化中傳感器接口的信號調理
- 消費電子中的時鐘產生和分配
- 連接慢速或噪聲信號到微控制器
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