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Product Overview
The SN74AHCT08QPWRQ1 is a high-speed quad 2-input AND gate from Texas Instruments, designed for automotive applications. It operates over a wide supply voltage range of 4.5V to 5.5V and is specified for the extended industrial temperature range of -40°C to 125°C. Housed in a 14-pin TSSOP package, this device offers low power consumption and high noise immunity, making it suitable for various digital logic systems.
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 Input Voltage (VIH) |
2V (min) |
| Low-Level Input Voltage (VIL) |
0.8V (max) |
| High-Level Output Current (IOH) |
-8mA |
| Low-Level Output Current (IOL) |
8mA |
| Propagation Delay (tpd) |
7.5ns (typ) at 5V, 50pF |
| Operating Temperature |
-40°C to 125°C |
| Package |
14-TSSOP |
Key Features
- Qualified for automotive applications (AEC-Q100)
- Wide supply voltage range: 4.5V to 5.5V
- High noise immunity: VIH = 2V, VIL = 0.8V
- Low power consumption: ICC = 1µA (max)
- High speed: tpd = 7.5ns (typ) at 5V
- Inputs are TTL-voltage compatible
- ESD protection exceeds 2000V (HBM)
Target Applications
- Automotive body control modules (e.g., door lock control, window lift)
- Infotainment systems (e.g., dashboard display logic)
- Advanced driver-assistance systems (ADAS) sensor interface
- 5G base station control logic
- Industrial automation and robotics
Global Supply Chain & Wholesale Solutions
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SN74AHCT08QPWRQ1. Our core advantages include:
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be authentic with strict quality control.
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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
SN74AHCT08QPWRQ1 是德州儀器推出的高速四路2輸入與門,專為汽車應用設計。它支持 4.5V 至 5.5V 的寬電源電壓範圍,並在 -40°C 至 125°C 的擴展工業溫度範圍內工作。該器件採用 14 引腳 TSSOP 封裝,具有低功耗和高抗噪性,適用於各種數字邏輯系統。
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 |
| 高電平輸入電壓 (VIH) |
2V (最小值) |
| 低電平輸入電壓 (VIL) |
0.8V (最大值) |
| 高電平輸出電流 (IOH) |
-8mA |
| 低電平輸出電流 (IOL) |
8mA |
| 傳播延遲 (tpd) |
7.5ns (典型值) 在 5V, 50pF |
| 工作溫度 |
-40°C 至 125°C |
| 封裝 |
14-TSSOP |
核心特性
- 符合汽車應用認證 (AEC-Q100)
- 寬電源電壓範圍:4.5V 至 5.5V
- 高抗噪性:VIH = 2V, VIL = 0.8V
- 低功耗:ICC = 1µA (最大值)
- 高速:tpd = 7.5ns (典型值) 在 5V
- 輸入與 TTL 電壓兼容
- ESD 保護超過 2000V (HBM)
典型應用場景
- 汽車車身控制模塊(如門鎖控制、車窗升降)
- 信息娛樂系統(如儀表盤顯示邏輯)
- 高級駕駛輔助系統 (ADAS) 傳感器接口
- 5G 基站控制邏輯
- 工業自動化和機器人
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