Texas Instruments SN74LVC126AD
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.69 | $0.69 |
| 15+ | $0.67 | $10.05 |
| 25+ | $0.66 | $16.50 |
| 50+ | $0.62 | $31.00 |
| 100+ | $0.55 | $55.00 |
| N+ | $0.11 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVC |
| Packaging | Marketplace | Tube |
| 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 | 24mA, 24mA |
| Voltage - Supply | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| ROHS |  |
The SN74LVC126AD from Texas Instruments is a quad non-inverting buffer designed for low-voltage applications. Operating from 1.65V to 3.6V, it provides 3-State outputs with 24mA drive capability, making it ideal for bus interfacing and signal buffering. Its 14-SOIC package is compact and suitable for space-constrained PCBs. This IC is commonly used in communication interfaces, industrial controls, and automotive electronics where reliable signal buffering is required.
- Wide 1.65V to 3.6V Supply Range: Compatible with 1.8V and 3.3V systems, simplifying mixed-voltage design.
- 3-State Outputs: Enables bus sharing and reduces power consumption when outputs are disabled.
- High 24mA Output Current: Drives LEDs and low-impedance loads directly, reducing external components.
- Extended Temperature Range (-40°C to 125°C): Suitable for automotive and industrial environments.
Signal Buffering for Microcontroller I/O
Use the SN74LVC126AD to buffer output signals from microcontrollers, increasing fan-out and driving multiple loads without signal degradation.
Bus Isolation in Multi-Processor Systems
The 3-State outputs allow this buffer to isolate different processor buses, preventing data corruption during simultaneous access.
Level Shifting for 1.8V to 3.3V Interfaces
With a supply range of 1.65V to 3.6V, this IC can translate signals between 1.8V and 3.3V logic, enabling mixed-voltage communication.
Driving High-Capacitance Traces
The 24mA output current helps drive long PCB traces and high-capacitance loads, maintaining signal integrity in high-speed designs.
Industrial Sensor Interfacing
In industrial control systems, this buffer can condition signals from sensors, providing clean digital outputs to PLCs or microcontrollers.
Automotive Infotainment Systems
Operating from -40°C to 125°C, it is suitable for automotive infotainment, buffering data lines between head units and displays.
- Q: What is the logic family of the SN74LVC126AD?
- A: It is part of the 74LVC family, offering low-voltage operation with high-speed performance.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, ideal for signal buffering and fan-out.
- Q: What is the output type?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance states.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, suitable for low-voltage digital systems.
- Q: What is the package type?
- A: It comes in a 14-SOIC package with a 3.90mm width, compact for space-limited designs.
- Q: What is the output current capability?
- A: It can source and sink 24mA, enabling direct drive of LEDs and low-power loads.
SN74LVC126AD.pdf
- Q: What is the logic family of the SN74LVC126AD?
- A: It is part of the 74LVC family, offering low-voltage operation with high-speed performance.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 4 channels, ideal for signal buffering and fan-out.
- Q: What is the output type?
- A: It features 3-State outputs, allowing connection to shared buses with high-impedance states.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, suitable for low-voltage digital systems.
- Q: What is the package type?
- A: It comes in a 14-SOIC package with a 3.90mm width, compact for space-limited designs.
- Q: What is the output current capability?
- A: It can source and sink 24mA, enabling direct drive of LEDs and low-power loads.
