Overview
The SN74LVT125PW, manufactured by Texas Instruments, is a quad bus buffer gate with 3-state outputs, designed for low-voltage applications. This component is part of the LVT (Low-Voltage TTL) logic family, which is optimized for operation at 3.3V. It is widely used in digital systems for signal buffering and isolation, making it suitable for a variety of applications in industrial, commercial, and consumer electronics. Its compact TSSOP-14 package and robust performance make it a competitive choice for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Logic Type | Buffer, Non-Inverting | - | - |
| Output Type | 3-State | - | - |
| Supply Voltage | 2.7 to 3.6 | V | - |
| Operating Temperature | -40 to +85 | °C | - |
| Output Current (High/Low) | -32 / 64 | mA | - |
| Propagation Delay | 2.9 | ns | @ 3.3V, 50pF |
| Package | TSSOP-14 | - | 5.1 x 4.5 x 0.95mm |
| Number of Channels | 4 | - | - |
Key Features
- Quad bus buffer with 3-state outputs for signal isolation.
- Optimized for 3.3V operation, reducing power consumption.
- Wide operating temperature range (-40°C to +85°C) for industrial applications.
- Compact TSSOP-14 package, ideal for space-constrained designs.
- High-speed operation with a propagation delay of 2.9 ns.
Applications
The SN74LVT125PW is commonly used in digital systems where signal buffering and isolation are required. Its applications include:
- Industrial Automation: For interfacing sensors and actuators in control systems.
- Consumer Electronics: In devices like smartphones and tablets for signal routing.
- Automotive Electronics: For robust signal handling in vehicle control units.
- Communication Systems: In data transmission and reception circuits.
Q & A
1. What is the operating voltage range of the SN74LVT125PW?
The operating voltage range is 2.7V to 3.6V.
2. What is the maximum output current of the SN74LVT125PW?
The maximum output current is 64mA for low-level output and -32mA for high-level output.
3. What is the propagation delay of the SN74LVT125PW?
The propagation delay is 2.9 ns at 3.3V with a 50pF load.
4. What is the package type of the SN74LVT125PW?
It comes in a TSSOP-14 package with dimensions of 5.1 x 4.5 x 0.95mm.
5. Is the SN74LVT125PW suitable for automotive applications?
Yes, its wide operating temperature range and robust design make it suitable for automotive electronics.
6. How many channels does the SN74LVT125PW have?
It has four channels.
7. What is the logic type of the SN74LVT125PW?
It is a non-inverting buffer.
8. What is the output type of the SN74LVT125PW?
It features 3-state outputs.
9. Can the SN74LVT125PW be used in industrial environments?
Yes, its operating temperature range and reliability make it suitable for industrial applications.
10. Is the SN74LVT125PW RoHS compliant?
Yes, it is RoHS compliant.
