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Product Overview
The SN74AHC165QPWRQ1 is a high-speed 8-bit parallel-in/serial-out shift register from Texas Instruments, designed for automotive applications. It operates over a wide voltage range of 2 V to 5.5 V and features low power consumption. The device is housed in a 16-pin TSSOP package, making it suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2 V to 5.5 V |
| Input Voltage (VI) |
0 V to VCC |
| Output Voltage (VO) |
0 V to VCC |
| High-Level Input Voltage (VIH) |
0.7 × VCC (min) |
| Low-Level Input Voltage (VIL) |
0.3 × VCC (max) |
| High-Level Output Current (IOH) |
-8 mA |
| Low-Level Output Current (IOL) |
8 mA |
| Propagation Delay (tpd) |
7.5 ns (typ) at 5 V |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-TSSOP |
Key Features
- 8-bit parallel-in/serial-out shift register
- Wide operating voltage range: 2 V to 5.5 V
- Low power consumption: 10 µA max ICC
- High speed: tpd = 7.5 ns typical at 5 V
- Input hysteresis for noise immunity
- Automotive grade: AEC-Q100 qualified
- 16-pin TSSOP package for compact designs
Target Applications
- Automotive body control modules (e.g., dashboard displays, lighting control)
- 5G base station control logic
- Industrial automation sensors
- Portable electronics with GPIO expansion
- Data acquisition systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHC165QPWRQ1. 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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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
SN74AHC165QPWRQ1 是一款高速8位並行輸入/串行輸出移位寄存器,由德州儀器(TI)設計,適用於汽車應用。它可在 2 V 至 5.5 V 的寬電壓範圍內工作,功耗低。器件採用 16 引腳 TSSOP 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2 V 至 5.5 V |
| 輸入電壓 (VI) |
0 V 至 VCC |
| 輸出電壓 (VO) |
0 V 至 VCC |
| 高電平輸入電壓 (VIH) |
0.7 × VCC(最小值) |
| 低電平輸入電壓 (VIL) |
0.3 × VCC(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) |
7.5 ns(典型值,5 V 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:2 V 至 5.5 V
- 低功耗:最大 ICC 10 µA
- 高速:典型傳播延遲 7.5 ns(5 V 時)
- 輸入滯後,提高抗噪能力
- 汽車級認證:AEC-Q100
- 16 引腳 TSSOP 封裝,節省空間
典型應用場景
- 汽車車身控制模塊(如儀表盤顯示、燈光控制)
- 5G 基站控制邏輯
- 工業自動化傳感器
- 便攜式電子設備的 GPIO 擴展
- 數據採集系統
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