Overview: SN74LVC1G125 ?C Single Buffer with 3-State Output
"(《世界人权宣言》) SN74LVC1G125 从 德州仪器 is a high-performance CMOS single buffer with a 3-state output, designed for 1.65-V to 5.5-V operation. This device excels in signal buffering and control, making it ideal for applications requiring precise data transmission. Its compact SOT-23-5 package suits space-constrained designs, while the 3-state feature prevents bus contention. Available through 集成电路制造商, it??s praised for low power dissipation and robust performance.
Technical Specifications Table
| 参数 | Min | Max | 单位 |
|---|---|---|---|
| 电源电压（VCC) | 1.65 | 5.5 | V |
| 输入电压范围 | 0 | 5.5 | V |
| 输出电流 | ??32 | ?C | 毫安 |
| 静态电流 | ?C | 10 | ??A |
| 传播延迟 | ?C | 3.7 | ns |
| 包装类型 | SOT-23-5 | ?C | |
Why SN74LVC1G125 Excels Over Typical Buffers
Unlike standard buffers, the SN74LVC1G125??s 3-state output allows high-impedance states, preventing signal conflicts on shared buses. Its wide voltage range supports mixed-signal environments, reducing the need for extra level shifters. With a maximum quiescent current of 10 ??A, it outperforms power-hungry alternatives in energy-efficient designs. A telecommunications engineer remarked, ??This buffer??s speed and low power usage streamlined our high-speed data system.?? Available via IC Manufacturer, it leverages Texas Instruments?? expertise for unmatched reliability.
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Extended Electrical Characteristics
| 特点 | 规格 |
|---|---|
| Logic Function | Single Buffer |
| 输出类型 | 3-State |
| Input Compatibility | TTL/CMOS |
| 工作温度 | -40摄氏度至125摄氏度 |
| ESD 保护 | 2000 V (HBM) |
| Package Size | 2 mm x 1.25 mm |
典型应用
- High-speed data acquisition in test equipment
- Signal buffering in video broadcasting systems
- Bus control in motor drive applications
Texas Instruments: Innovating Logic Solutions
Produced by Texas Instruments, a leader in semiconductors since 1930, the SN74LVC1G125 reflects TI??s commitment to quality. Headquartered in Dallas, Texas, TI provides advanced ICs for industrial and consumer markets. Compliant with RoHS standards, this device is backed by TI??s comprehensive support, earning trust from engineers globally for its performance in demanding applications.
常见问题（FAQ）
What is the purpose of the 3-state output?
The 3-state output enables a high-impedance state when disabled, preventing bus conflicts and allowing multiple devices to share data lines effectively.
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Can it operate in both 3.3V and 5V systems?
Yes, its 1.65V to 5.5V range ensures compatibility with 3.3V and 5V logic levels, simplifying mixed-voltage designs.
Is it suitable for low-power devices?
Absolutely. With a max quiescent current of 10 ??A, it??s perfect for battery-powered or energy-efficient applications like wearables.
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How small is the SOT-23-5 package?
The SOT-23-5 measures 2 mm x 1.25 mm, ideal for compact designs in portable and high-density electronic systems.
Does it support ESD protection?
Yes, it offers 2000 V HBM ESD protection, ensuring reliability in harsh industrial or automotive environments.