SN74HC126N

he SN74HC126N is a high-performance CMOS IC that belongs to the 74HC logic family. Here is a detailed description of the SN74HC126N in English:

Product Overview:

The SN74HC126N is a quad buffer/line driver with 3-state outputs. It contains four non-inverting buffers, each of which can drive digital signals within a system. The 3-state outputs are controlled by an output enable input (OE), allowing the outputs to be placed in a high-impedance OFF-state when the OE input is low. This feature makes the SN74HC126N ideal for use in bus-switching applications, where the buffers can be enabled or disabled as needed.

Key Features:

1. Quad Buffer/Line Driver: The SN74HC126N provides four independent buffers, each capable of driving digital signals with low propagation delays and high noise immunity.
2. 3-State Outputs: The outputs can be controlled by the OE input to enter a high-impedance state, reducing power consumption and avoiding signal interference when not in use.
3. High Performance: With fast propagation delays and low power consumption, the SN74HC126N is suitable for high-speed digital applications.
4. Wide Supply Voltage Range: The IC operates over a wide supply voltage range of 2V to 6V, making it compatible with various digital systems.
5. Compact Package: The SN74HC126N is housed in a DIP-14 package, which is easy to integrate into circuits and saves board space.

Applications:

The SN74HC126N can be used in a variety of digital systems and applications, including:

• Bus-Switching Applications: Where buffers are needed to switch between different buses or signals.
• Digital Signal Processing: In systems that require high-speed signal processing and low power consumption.
• Communication Systems: In systems that transmit and receive digital signals, such as computers, networks, and telecommunication equipment.

Specifications:

• Supply Voltage Range: 2V to 6V
• Propagation Delay: Typically 9ns to 11ns (depending on conditions)
• Output Load Capacitance: 15pF (maximum)
• Package: DIP-14
• Manufacturer: Texas Instruments

In conclusion, the SN74HC126N is a versatile and high-performance CMOS quad buffer/line driver with 3-state outputs. Its key features, including fast propagation delays, low power consumption, and a wide supply voltage range, make it suitable for a variety of digital systems and applications.