SN74HC367PWR

The SN74HC367PWR is a high-speed CMOS hex buffer/driver with 3-state outputs, designed by Texas Instruments. It is part of the 74HC family of logic devices, which are known for their high-speed performance and low power consumption. Here’s a detailed description of its features and specifications:

General Description:

• Functionality: The SN74HC367PWR consists of six independent buffers/drivers, each with a 3-state output. This allows for the control of data flow in digital circuits, making it suitable for applications where signal buffering and driving capabilities are required.
• Logic Levels: It operates with standard CMOS logic levels, making it compatible with a wide range of digital circuits.

Key Features:

• High-Speed Operation: The device can operate at high frequencies, making it suitable for fast digital applications.
• 3-State Outputs: Each output can be in one of three states: high, low, or high-impedance (floating). This feature is particularly useful in bus-oriented systems where multiple devices share the same data lines.
• Wide Supply Voltage Range: The SN74HC367PWR can operate with a supply voltage ranging from 2V to 6V, providing flexibility for various applications.
• Low Power Consumption: The device is designed to consume minimal power, which is advantageous in battery-operated devices and energy-efficient designs.
• Input/Output Compatibility: The inputs are compatible with standard TTL levels, allowing for easy interfacing with other logic families.

Pin Configuration:

• The SN74HC367PWR is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) form factor, which is compact and suitable for surface-mount applications. The pin configuration includes:
  • Six input pins (A1 to A6) for receiving signals.
  • Six output pins (Y1 to Y6) for driving signals.
  • Control pins for enabling/disabling the outputs (OE - Output Enable).
  • Ground (GND) and VCC pins for power supply connections.

Electrical Characteristics:

• Propagation Delay: The typical propagation delay time is low, allowing for quick signal transitions.
• Input and Output Voltage Levels: The device specifies input high voltage (VIH) and input low voltage (VIL) thresholds, ensuring reliable operation within specified ranges.
• Output Drive Capability: The outputs can drive a significant amount of current, making them suitable for driving loads directly.

Applications:

The SN74HC367PWR is commonly used in various applications, including:

• Data buffering in digital circuits.
• Signal conditioning in communication systems.
• Driving LEDs and other loads in consumer electronics.
• Interfacing between different logic families in mixed-signal environments.

Conclusion:

The SN74HC367PWR from Texas Instruments is a versatile and efficient hex buffer/driver that provides high-speed performance, low power consumption, and flexible interfacing capabilities. Its 3-state outputs and compatibility with various logic levels make it an ideal choice for a wide range of digital applications.