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| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | 74LVX |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 4mA, 4mA |
| Voltage - Supply | 2V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 14-TSSOP |
| ROHS |  |
The 74LVX125MTC from Fairchild Semiconductor is a quad non-inverting buffer with 3-state outputs, part of the 74LVX low-voltage CMOS family. It operates from 2V to 3.6V, providing 4mA of drive current per channel. This buffer is designed for 3.3V systems, offering low power consumption and high-speed operation. It is commonly used in portable electronics, bus interfacing, and signal distribution applications.
- Quad Channels (4): Buffers multiple signals in a single package, saving board space.
- Low-Voltage Operation (2V to 3.6V): Ideal for 3.3V and lower voltage systems, reducing power.
- 3-State Outputs: Allows for bus sharing and prevents data collisions.
- Compact TSSOP Package: Suitable for space-constrained PCB designs.
3.3V Bus Interfacing
In 3.3V systems, the 74LVX125MTC buffers address or data lines between a processor and memory, ensuring clean signals.
Signal Distribution
Use it to distribute a single clock or control signal to multiple loads, with 4 channels providing fan-out.
Level Shifting (3.3V to 2.5V)
With a 2V to 3.6V supply, it can shift signals from a 3.3V controller to a 2.5V peripheral.
Portable Electronics
Its low-voltage operation makes it ideal for battery-powered devices like smartphones and tablets.
Peripheral Interface
Buffer signals to external peripherals such as displays or sensors, providing 4mA of drive current.
Industrial Control
In industrial settings, it buffers signals from a PLC to various actuators, operating from -40°C to 85°C.
- Q: What logic family is the 74LVX125MTC?
- A: It belongs to the 74LVX (Low-Voltage CMOS) family, optimized for 3.3V operation.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-state outputs, used for signal buffering and bus driving.
- Q: How many channels does it have?
- A: It provides 4 channels, making it suitable for buffering multiple signals in parallel.
- Q: What is the output type?
- A: The outputs are 3-State, allowing them to be disabled for bus sharing.
- Q: What is the voltage range?
- A: It operates from 2V to 3.6V, with a typical supply of 3.3V.
- Q: What package is available?
- A: It comes in a 14-TSSOP (0.173", 4.40mm Width) package.
74LVX125MTC.pdf
- Q: What logic family is the 74LVX125MTC?
- A: It belongs to the 74LVX (Low-Voltage CMOS) family, optimized for 3.3V operation.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-state outputs, used for signal buffering and bus driving.
- Q: How many channels does it have?
- A: It provides 4 channels, making it suitable for buffering multiple signals in parallel.
- Q: What is the output type?
- A: The outputs are 3-State, allowing them to be disabled for bus sharing.
- Q: What is the voltage range?
- A: It operates from 2V to 3.6V, with a typical supply of 3.3V.
- Q: What package is available?
- A: It comes in a 14-TSSOP (0.173", 4.40mm Width) package.