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Product Overview
The SN74AHCT165PWR from Texas Instruments is an 8-bit parallel-in/serial-out shift register designed for high-speed CMOS logic. It operates with a wide supply voltage range of 4.5V to 5.5V, making it ideal for 5V systems. The device features asynchronous parallel load capability and a serial output for cascading multiple stages. Housed in a compact 16-TSSOP package, it is suitable for space-constrained applications.
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) |
-8 mA |
| Low-Level Output Current (IOL) |
8 mA |
| Propagation Delay (tpd) |
8.5 ns (typ) at 5V |
| Input Capacitance (Ci) |
4 pF (typ) |
| Operating Temperature |
-40°C to 125°C |
Key Features
- 8-bit parallel-in/serial-out shift register
- Asynchronous parallel load
- Wide operating voltage: 4.5V to 5.5V
- High-speed: tpd = 8.5 ns typical at 5V
- Low power consumption: ICC = 4 µA (max)
- Inputs are TTL-voltage compatible
- Outputs drive up to 8 LSTTL loads
- Package: 16-TSSOP
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial automation PLC I/O expansion
- Consumer electronics remote control receivers
- Data acquisition systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AHCT165PWR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
SN74AHCT165PWR 是德州儀器(TI)生產的8位並行輸入/串行輸出移位寄存器,專為高速CMOS邏輯設計。其工作電壓範圍為4.5V至5.5V,非常適合5V系統。該器件具有異步並行加載功能和用於級聯的串行輸出。採用緊湊的16-TSSOP封裝,適用於空間受限的應用。
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 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) |
-8 mA |
| 低電平輸出電流 (IOL) |
8 mA |
| 傳播延遲 (tpd) |
8.5 ns (典型值) at 5V |
| 輸入電容 (Ci) |
4 pF (典型值) |
| 工作溫度 |
-40°C 至 125°C |
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:tpd = 8.5 ns 典型值 at 5V
- 低功耗:ICC = 4 µA (最大值)
- 輸入與TTL電壓兼容
- 輸出可驅動8個LSTTL負載
- 封裝:16-TSSOP
典型應用場景
- 5G基站控制邏輯
- 汽車儀表盤顯示驅動
- 工業自動化PLC I/O擴展
- 消費電子遙控接收器
- 數據採集系統
環球供應鏈與批發合作夥伴方案
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