SN74LVTH126PWR

The SN74LVTH126PWR is a quad buffer/driver with 3-state outputs, designed by Texas Instruments. It belongs to the LVTH (Low Voltage Triple High-speed) family of devices, which are optimized for low-voltage operation while maintaining high-speed performance. Here’s a detailed description of its features and specifications:

General Features:

• Quad Buffer/Driver: The device contains four independent buffer/driver circuits, each capable of driving a load.
• 3-State Outputs: Each output can be in one of three states: high, low, or high-impedance (floating), allowing for easy bus-oriented applications.
• Low Voltage Operation: It operates with a supply voltage range of 2.7V to 3.6V, making it suitable for low-voltage applications.
• High-Speed Performance: The device is designed for high-speed operation, with propagation delays typically around 3.5 ns at 3.3V, making it suitable for fast data transmission.

Electrical Characteristics:

• Input Voltage Levels: The input voltage levels are compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels, ensuring versatility in interfacing with various logic families.
• Output Drive Capability: The outputs can drive up to 12 mA at a high level and sink up to 12 mA at a low level, making it capable of driving multiple loads.
• Low Power Consumption: The device features low static power consumption, which is beneficial for battery-operated devices.

Package Information:

• Package Type: The SN74LVTH126PWR is available in a TSSOP (Thin Shrink Small Outline Package) package, which is compact and suitable for space-constrained applications.
• Pin Count: It has 14 pins, with each pin designated for specific functions such as inputs, outputs, and enable controls.

Application Areas:

• Bus Drivers: Ideal for driving data buses in digital circuits.
• Signal Isolation: Can be used to isolate different parts of a circuit to prevent interference.
• Level Shifting: Useful in applications where signal levels need to be shifted between different voltage domains.

Additional Features:

• Thermal Protection: The device includes thermal protection features to prevent damage from overheating.
• ESD Protection: It is designed to withstand electrostatic discharge (ESD), ensuring reliability in various environments.

Conclusion:

The SN74LVTH126PWR is a versatile and efficient quad buffer/driver that is well-suited for modern digital applications requiring low voltage and high-speed performance. Its combination of features makes it a popular choice among engineers for designing robust and efficient electronic systems.