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SN74HCT165PWR TI Shift Register | 16-TSSOP | 8-bit, Parallel-In/Serial-Out
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Product Overview
The SN74HCT165PWR from Texas Instruments is an 8-bit parallel-in/serial-out shift register designed for high-speed data acquisition and serialization. It operates with a wide supply voltage range of 4.5V to 5.5V, making it compatible with TTL logic levels. The device features an asynchronous parallel load capability and a serial output for cascading multiple stages. Housed in a compact 16-TSSOP package, it is ideal for space-constrained applications requiring reliable parallel-to-serial conversion.
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) | -4 mA |
| Low-Level Output Current (IOL) | 4 mA |
| Propagation Delay (tpd) | 25 ns typ (CL=50pF) |
| Maximum Clock Frequency | 25 MHz |
| Operating Temperature Range | -40°C to +85°C |
| Package | 16-TSSOP |
Key Features
- 8-bit parallel-in/serial-out shift register
- Asynchronous parallel load
- Wide operating voltage: 4.5V to 5.5V
- High-speed: 25 MHz max clock frequency
- Low power consumption: ICC 80 µA max
- Compatible with TTL logic levels
- Inputs are overvoltage tolerant
- ESD protection exceeds 2000V (HBM)
- Available in 16-TSSOP package
Target Applications
- 5G base station control logic
- Automotive dashboard display interfaces
- Industrial automation sensor data acquisition
- Medical device data logging
- Consumer electronics remote control receivers
- Network routers and switches status monitoring
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HCT165PWR. Our core advantages include:
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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.
- 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
- RoHS Compliant: All electronic components comply with international environmental and safety standards.
- Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.
產品概述
SN74HCT165PWR 是德州儀器（TI）推出的一款8位並行輸入/串行輸出移位寄存器，專為高速數據採集和串行化設計。它支持4.5V至5.5V的寬電源電壓範圍，兼容TTL邏輯電平。該器件具有異步並行加載功能，並提供串行輸出以實現多級級聯。採用緊湊的16-TSSOP封裝，非常適合需要可靠並串轉換的空間受限應用。
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) | 最小值 2V |
| 低電平輸入電壓 (VIL) | 最大值 0.8V |
| 高電平輸出電流 (IOH) | -4 mA |
| 低電平輸出電流 (IOL) | 4 mA |
| 傳播延遲 (tpd) | 典型值 25 ns (CL=50pF) |
| 最大時鐘頻率 | 25 MHz |
| 工作溫度範圍 | -40°C 至 +85°C |
| 封裝 | 16-TSSOP |
核心特性
- 8位並行輸入/串行輸出移位寄存器
- 異步並行加載
- 寬工作電壓：4.5V 至 5.5V
- 高速：最大時鐘頻率 25 MHz
- 低功耗：ICC 最大值 80 µA
- 兼容TTL邏輯電平
- 輸入過壓容限
- ESD保護超過2000V（HBM）
- 採用16-TSSOP封裝
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤顯示接口
- 工業自動化傳感器數據採集
- 醫療設備數據記錄
- 消費電子遙控接收器
- 網絡路由器和交換機狀態監控
環球供應鏈與批發合作夥伴方案
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