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Product Overview
The SN74LVC14APWT is a hex Schmitt-trigger inverter from Texas Instruments, designed for 2.7V to 5.5V VCC operation. It features six independent inverters with Schmitt-trigger inputs, providing hysteresis for noise immunity and slow input signal conditioning. Housed in a 14-TSSOP package, this device is ideal for applications requiring clean output transitions from noisy or slowly changing inputs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2.7V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Current (IO) |
±24 mA |
| Propagation Delay (tpd) |
6.5 ns max at 3.3V |
| Input Hysteresis (VT+ - VT-) |
0.5V typical at 3.3V |
| Operating Temperature |
-40°C to 125°C |
| Package |
14-TSSOP |
| Logic Family |
LVC |
| Number of Channels |
6 |
Key Features
- Schmitt-trigger inputs for noise rejection and slow edge handling
- Wide supply voltage range: 2.7V to 5.5V
- High output drive: ±24 mA at 3.3V
- Low power consumption: 10 μA max ICC
- ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
- Latch-up performance exceeds 100 mA per JESD 78
- Available in 14-TSSOP package for space-constrained designs
Target Applications
- 5G base station control logic: signal conditioning for sensor inputs
- Automotive dashboard: debouncing of switch inputs
- Industrial PLC: noise filtering for encoder signals
- Consumer electronics: touch interface signal shaping
- Medical devices: ECG signal preprocessing
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVC14APWT. 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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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
SN74LVC14APWT 是德州儀器生產的六路施密特觸發反相器,工作電壓範圍為 2.7V 至 5.5V。它包含六個獨立的施密特觸發反相器,輸入具有滯回特性,可提供噪聲抑制和慢速輸入信號整形。採用 14-TSSOP 封裝,適用於需要從噪聲或緩慢變化輸入中獲得乾淨輸出轉換的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2.7V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電流 (IO) |
±24 mA |
| 傳播延遲 (tpd) |
6.5 ns 最大值 (3.3V) |
| 輸入滯回 (VT+ - VT-) |
0.5V 典型值 (3.3V) |
| 工作溫度 |
-40°C 至 125°C |
| 封裝 |
14-TSSOP |
| 邏輯系列 |
LVC |
| 通道數 |
6 |
核心特性
- 施密特觸發輸入,抗噪聲且支持慢速邊沿
- 寬電源電壓範圍:2.7V 至 5.5V
- 高輸出驅動能力:3.3V 時 ±24 mA
- 低功耗:最大 ICC 10 μA
- ESD 保護超過 JESD 22 標準(2000V HBM,1000V CDM)
- 閂鎖性能超過 100 mA(JESD 78)
- 14-TSSOP 封裝,節省空間
典型應用場景
- 5G 基站控制邏輯:傳感器輸入信號調理
- 汽車儀表盤:開關輸入去抖動
- 工業 PLC:編碼器信號噪聲濾波
- 消費電子:觸摸接口信號整形
- 醫療設備:心電信號預處理
環球供應鏈與批發合作夥伴方案
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