Texas Instruments SN74LV125ATNSR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.65 | $0.65 |
| 15+ | $0.63 | $9.45 |
| 25+ | $0.61 | $15.25 |
| 50+ | $0.58 | $29.00 |
| 100+ | $0.51 | $51.00 |
| N+ | $0.10 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LV |
| Packaging | Marketplace | Cut Tape (CT) |
| 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 | 16mA, 16mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 14-SO |
| ROHS |  |
The SN74LV125ATNSR is a quad non-inverting buffer from Texas Instruments, optimized for 5V systems. It operates from 4.5V to 5.5V and provides 3-State outputs with 16mA drive capability. The 74LV family combines low power with high speed, making it suitable for a wide range of digital applications. This buffer is commonly used in bus isolation, signal conditioning, and peripheral driving.
- Optimized for 5V Systems: Operates from 4.5V to 5.5V, ensuring compatibility with TTL logic.
- High 16mA Output Drive: Can directly drive LEDs, relays, and other loads.
- 3-State Outputs: Enables bus sharing and prevents data corruption.
- Low Power Dissipation: Ideal for power-sensitive 5V applications.
5V TTL Bus Buffering
In legacy 5V systems, this buffer provides the necessary drive strength to interface with multiple loads, ensuring signal integrity over longer traces.
Microprocessor Address/Data Isolation
Use it to isolate the microprocessor bus from peripherals, preventing capacitive loading and improving system stability.
Peripheral Driver
The 16mA output can drive small relays, LEDs, or optocouplers directly, reducing component count in control circuits.
Test Equipment Interface
In benchtop instruments, the 3-State outputs allow multiple test points to be multiplexed to a single measurement unit.
Telecommunications Line Card
Buffer control signals between line interface units and the main controller, providing clean, isolated signals in a 5V environment.
Industrial Process Control
In 5V PLC modules, this buffer conditions signals from field devices, protecting the controller from noise and voltage spikes.
- Q: What logic family is the SN74LV125ATNSR?
- A: It is a 74LV device, operating from 4.5V to 5.5V.
- Q: What is the function?
- A: It is a quad non-inverting buffer with 4 channels.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, ideal for 5V TTL systems.
- Q: What is the package?
- A: It comes in a 14-SOIC (0.209", 5.30mm Width) package.
- Q: What is the output current?
- A: It can source and sink 16mA per channel.
SN74LV125ATNSR.pdf
- Q: What logic family is the SN74LV125ATNSR?
- A: It is a 74LV device, operating from 4.5V to 5.5V.
- Q: What is the function?
- A: It is a quad non-inverting buffer with 4 channels.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, ideal for 5V TTL systems.
- Q: What is the package?
- A: It comes in a 14-SOIC (0.209", 5.30mm Width) package.
- Q: What is the output current?
- A: It can source and sink 16mA per channel.
