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Product Overview
The SN74LVC1G14QDRYRQ1 is a single Schmitt-trigger inverter from Texas Instruments, designed for automotive applications. It operates over a wide supply voltage range of 1.65V to 5.5V, making it suitable for low-voltage and battery-powered systems. The device features a small 6-pin SON package (1.45mm x 1.0mm) with a 0.5mm pitch, ideal for space-constrained designs. It provides hysteresis for improved noise immunity and slow input signal conditioning.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
1.65V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
0.65 × VCC (min) at VCC = 1.65V to 5.5V |
| Low-Level Input Voltage (VIL) |
0.35 × VCC (max) at VCC = 1.65V to 5.5V |
| Hysteresis Voltage (VHYS) |
0.2V to 0.5V (typical) |
| Propagation Delay (tpd) |
3.5ns (typical) at VCC = 3.3V, CL = 15pF |
| Output Drive Current (IOH/IOL) |
±24mA at VCC = 3.0V |
| Operating Temperature |
-40°C to +125°C |
| Package |
6-SON (1.45mm × 1.0mm), 0.5mm pitch |
Key Features
- Automotive Grade: AEC-Q100 qualified with temperature grade 1
- Wide supply voltage range: 1.65V to 5.5V
- Schmitt-trigger input for noise immunity and slow signal conditioning
- High output drive: ±24mA at 3.0V
- Low propagation delay: 3.5ns typical at 3.3V
- Ultra-small package: 6-SON (1.45mm x 1.0mm) saves board space
- ESD protection: 2kV HBM, 1kV CDM
- Latch-up performance exceeds 100mA per JESD 78, Class II
Target Applications
- Automotive infotainment and cluster systems (e.g., dashboard displays, head units)
- Advanced driver-assistance systems (ADAS) sensor interfaces
- 5G base station control and monitoring circuits
- Industrial automation and sensor signal conditioning
- Portable and battery-powered electronics
- Signal inversion and wave shaping in communication modules
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LVC1G14QDRYRQ1. 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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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.
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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
SN74LVC1G14QDRYRQ1 是德州儀器(TI)推出的單通道施密特觸發反相器,專為汽車應用設計。它支持 1.65V 至 5.5V 的寬電源電壓範圍,適用於低壓和電池供電系統。器件採用 6 引腳 SON 封裝(1.45mm x 1.0mm),間距 0.5mm,適合空間受限的設計。施密特觸發輸入提供遲滯特性,增強抗噪聲能力,並可處理緩慢變化的輸入信號。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
1.65V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
0.65 × VCC(最小值)在 VCC = 1.65V 至 5.5V |
| 低電平輸入電壓 (VIL) |
0.35 × VCC(最大值)在 VCC = 1.65V 至 5.5V |
| 遲滯電壓 (VHYS) |
0.2V 至 0.5V(典型值) |
| 傳播延遲 (tpd) |
3.5ns(典型值)在 VCC = 3.3V, CL = 15pF |
| 輸出驅動電流 (IOH/IOL) |
±24mA 在 VCC = 3.0V |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
6-SON (1.45mm × 1.0mm), 0.5mm 間距 |
核心特性
- 汽車級認證:AEC-Q100 合格,溫度等級 1
- 寬電源電壓範圍:1.65V 至 5.5V
- 施密特觸發輸入,增強抗噪聲能力,可處理緩慢信號
- 高輸出驅動:在 3.0V 時 ±24mA
- 低傳播延遲:在 3.3V 時典型值 3.5ns
- 超小封裝:6-SON (1.45mm x 1.0mm),節省電路板空間
- ESD 保護:2kV HBM, 1kV CDM
- 閂鎖性能超過 100mA,符合 JESD 78 Class II 標準
典型應用場景
- 汽車信息娛樂和儀表系統(例如儀表板顯示、主機)
- 先進駕駛輔助系統(ADAS)傳感器接口
- 5G 基站控制和監控電路
- 工業自動化和傳感器信號調理
- 便攜式和電池供電電子設備
- 通信模塊中的信號反相和波形整形
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