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Product Overview
The SN74AHCT08QWBQARQ1 is a high-speed, automotive-grade quad 2-input AND gate from Texas Instruments. It operates over a wide supply voltage range of 4.5V to 5.5V and is designed for 5V systems. The device features balanced propagation delays and high noise immunity, making it suitable for automotive and industrial applications. Housed in a compact 14-WQFN (3x2.5mm) package, it offers space-saving benefits without compromising performance.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-8 mA |
| Low-Level Output Current (IOL) |
8 mA |
| Propagation Delay (tpd) |
7.5 ns (typical at 5V, 50pF) |
| Input Capacitance (Ci) |
2 pF (typical) |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
14-WQFN (3x2.5mm) |
Key Features
- Quad 2-input AND gate
- Automotive Grade: AEC-Q100 qualified
- Wide supply voltage range: 4.5V to 5.5V
- High drive capability: ±8 mA at 5V
- Low propagation delay: 7.5 ns typical
- Low input capacitance: 2 pF typical
- ESD protection exceeds 2000V HBM
- Available in space-saving WQFN package
Target Applications
- Automotive body electronics: door modules, seat control units
- Infotainment systems: head units, display modules
- Industrial control: PLCs, motor drives
- 5G base station control logic
- Battery management systems (BMS)
- LED lighting control
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHCT08QWBQARQ1. 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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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
SN74AHCT08QWBQARQ1 是德州儀器(TI)推出的一款高速、車規級四路2輸入與門。它支持4.5V至5.5V的寬電源電壓範圍,專為5V系統設計。該器件具有平衡的傳播延遲和高噪聲抗擾度,適用於汽車和工業應用。採用緊湊的14-WQFN(3x2.5mm)封裝,在不影響性能的前提下節省空間。
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 |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-8 mA |
| 低電平輸出電流 (IOL) |
8 mA |
| 傳播延遲 (tpd) |
7.5 ns(典型值,5V,50pF) |
| 輸入電容 (Ci) |
2 pF(典型值) |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
14-WQFN(3x2.5mm) |
核心特性
- 四路2輸入與門
- 車規級:通過AEC-Q100認證
- 寬電源電壓範圍:4.5V至5.5V
- 高驅動能力:±8 mA(5V時)
- 低傳播延遲:典型值7.5 ns
- 低輸入電容:典型值2 pF
- ESD保護超過2000V HBM
- 採用節省空間的WQFN封裝
典型應用場景
- 汽車車身電子:門模塊、座椅控制單元
- 信息娛樂系統:主機、顯示模塊
- 工業控制:PLC、電機驅動
- 5G基站控制邏輯
- 電池管理系統(BMS)
- LED照明控制
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