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Product Overview
The SN74AHCT165QPWRQ1 from Texas Instruments is a high-speed 8-bit parallel-in/serial-out shift register designed for automotive applications. It operates with a wide supply voltage range of 4.5V to 5.5V and features low power consumption. The device is housed in a 16-pin TSSOP package, making it suitable for space-constrained designs. It is AEC-Q100 qualified for automotive reliability.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to VCC |
| 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) |
-8 mA |
| Low-Level Output Current (IOL) |
8 mA |
| Propagation Delay (tpd) |
10 ns (typ) at 5V |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-TSSOP |
Key Features
- 8-bit parallel-in/serial-out shift register
- Wide operating voltage range: 4.5V to 5.5V
- High-speed operation: tpd = 10 ns typical at 5V
- Low power consumption: ICC = 4 µA (max)
- Inputs are TTL-voltage compatible
- Outputs drive up to 10 LSTTL loads
- Shift and parallel load enable inputs
- AEC-Q100 qualified for automotive applications
Target Applications
- Automotive body control modules (e.g., dashboard display interface)
- 5G base station control logic
- Industrial automation sensor data acquisition
- Consumer electronics remote control receivers
- Medical device data logging
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHCT165QPWRQ1. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
SN74AHCT165QPWRQ1 是德州儀器推出的一款高速8位並行輸入/串行輸出移位寄存器,專為汽車應用設計。它支持4.5V至5.5V的寬電源電壓範圍,功耗低。器件採用16引腳TSSOP封裝,適合空間受限的設計。通過AEC-Q100汽車級認證,可靠性高。
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 VCC |
| 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) |
-8 mA |
| 低電平輸出電流 (IOL) |
8 mA |
| 傳播延遲 (tpd) |
10 ns (典型值,5V時) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
16-TSSOP |
核心特性
- 8位並行輸入/串行輸出移位寄存器
- 寬工作電壓範圍:4.5V 至 5.5V
- 高速操作:tpd = 10 ns (典型值,5V時)
- 低功耗:ICC = 4 µA (最大值)
- 輸入與TTL電平兼容
- 輸出可驅動10個LSTTL負載
- 移位和並行加載使能輸入
- 通過AEC-Q100汽車級認證
典型應用場景
- 汽車車身控制模塊(例如儀表盤顯示接口)
- 5G基站控制邏輯
- 工業自動化傳感器數據採集
- 消費電子遙控接收器
- 醫療設備數據記錄
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