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Product Overview
The SN74ACT164PWRQ1 from Texas Instruments is a high-speed, 8-bit serial-in/parallel-out shift register designed for automotive and industrial applications. It operates from 4.5V to 5.5V and features a typical propagation delay of 10ns. The device is qualified to AEC-Q100 for automotive reliability and is available in a compact 14-TSSOP package.
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 |
| Propagation Delay (tpd) |
10ns typical at 5V, 50pF |
| Output Current (IO) |
±24mA |
| Operating Temperature |
-40°C to +125°C |
| Package |
14-TSSOP |
| Logic Family |
ACT |
| Number of Bits |
8 |
| Input Type |
Serial |
| Output Type |
Parallel |
Key Features
- AEC-Q100 qualified for automotive applications
- 8-bit serial-in, parallel-out shift register
- High-speed operation: typical 10ns propagation delay
- Wide operating voltage range: 4.5V to 5.5V
- ±24mA output drive capability
- Low power consumption
- Inputs are TTL-compatible
- Available in 14-TSSOP package for space-constrained designs
Target Applications
- Automotive body electronics: dashboard displays, infotainment systems
- Industrial automation: PLC I/O expansion, sensor data acquisition
- 5G base station control logic: serial-to-parallel conversion for configuration registers
- Consumer electronics: LED matrix drivers, keypad scanners
- Medical devices: patient monitoring systems, diagnostic equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ACT164PWRQ1. 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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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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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
SN74ACT164PWRQ1 是德州儀器推出的一款高速8位串行輸入/並行輸出移位寄存器,專為汽車和工業應用設計。工作電壓範圍為4.5V至5.5V,典型傳播延遲為10ns。該器件通過AEC-Q100汽車級認證,採用緊湊的14-TSSOP封裝。
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 |
| 傳播延遲 (tpd) |
典型值10ns (5V, 50pF) |
| 輸出電流 (IO) |
±24mA |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
14-TSSOP |
| 邏輯系列 |
ACT |
| 位數 |
8 |
| 輸入類型 |
串行 |
| 輸出類型 |
並行 |
核心特性
- 通過AEC-Q100汽車級認證
- 8位串行輸入,並行輸出移位寄存器
- 高速操作:典型傳播延遲10ns
- 寬工作電壓範圍:4.5V至5.5V
- ±24mA輸出驅動能力
- 低功耗
- 輸入兼容TTL電平
- 採用14-TSSOP封裝,節省空間
典型應用場景
- 汽車車身電子:儀表盤顯示、信息娛樂系統
- 工業自動化:PLC I/O擴展、傳感器數據採集
- 5G基站控制邏輯:配置寄存器的串並轉換
- 消費電子:LED矩陣驅動、鍵盤掃描
- 醫療設備:病人監護系統、診斷設備
環球供應鏈與批發合作夥伴方案
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