Product Overview: 74HC126 Quad Buffer/Line Driver
The 74HC126 from NXP is a high-speed Si-gate CMOS device designed to provide a quad buffer/line driver with 3-state outputs. This integrated circuit is part of the 74HC family, known for its robust performance and compatibility with TTL (Transistor-Transistor Logic) levels. The 74HC126 is ideal for driving bus lines or buffer memory address registers, thanks to its high fan-out and drive capabilities.
Key Features:
- Quad Buffers: Four independent buffer gates in one package offer flexibility for multiple applications within your circuit design.
- 3-State Outputs: Each buffer has a corresponding output enable pin that controls the state of the output. The 3-state functionality allows for connection to a bus without interfering with other components on the bus when disabled.
- High Noise Immunity: The device boasts a noise immunity consistent with the 74HC logic family, ensuring reliable operation even in electrically noisy environments.
- Wide Operating Voltage: It operates over a wide voltage range from 2V to 6V, providing compatibility with a variety of logic levels and making it suitable for battery-operated devices.
- Low Power Consumption: The CMOS technology used in the 74HC126 ensures low power consumption, which is critical for energy-sensitive applications.
Applications:
The 74HC126 is versatile and can be used in various applications, including:
- Buffering and driving bus lines
- Memory address registers
- Data transmission systems
- Control systems
Product Specifications:
Parameter
Value
Logic Family
74HC
Number of Buffers
4
Output Type
3-State
Supply Voltage Range
2V to 6V
Operating Temperature Range
-40°C to +125°C
With its combination of features, the 74HC126 from NXP is an excellent choice for designers looking for a reliable quad buffer/line driver for their digital applications.
