74LVC244APW,118

The 74LVC244APW,118 is a high-speed, low-voltage octal buffer/driver designed by Nexperia, a well-known semiconductor manufacturer. This device is part of the 74LVC family, which is characterized by its low-voltage CMOS technology, making it suitable for a variety of digital applications.

Key Features:

1. Functionality: The 74LVC244 is an octal buffer/driver, meaning it has eight output channels that can be used to drive loads or to buffer signals. It is designed to provide high drive capability while maintaining low power consumption.

2. Voltage Range: The device operates within a supply voltage range of 1.2V to 5.5V, making it compatible with a wide range of logic levels. This flexibility allows it to interface with both TTL and CMOS logic families.

3. Output Drive Capability: The outputs can drive up to 24 mA, which is suitable for driving LEDs, other logic devices, or capacitive loads. The outputs are also designed to be tri-state, allowing for easy bus interfacing.

4. Propagation Delay: The device features a low propagation delay, typically around 3.5 ns at 5V, which makes it suitable for high-speed applications.

5. Input/Output Configuration: The 74LVC244 has a non-inverting configuration, meaning that the output follows the input. It has a 3-state output, which can be enabled or disabled via an active-low output enable pin (OE).

6. Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

7. Package Type: The "PW" in the part number indicates that the device comes in a TSSOP (Thin Shrink Small Outline Package) package, which is compact and suitable for space-constrained applications. The package typically has 20 pins.

8. ESD Protection: The 74LVC244 is designed with ESD protection, ensuring reliability in environments where electrostatic discharge may occur.

Applications:

The 74LVC244APW,118 is widely used in various applications, including:

• Data buffering in communication systems
• Signal conditioning in digital circuits
• Driving LEDs and other loads in consumer electronics
• Level shifting between different voltage domains
• Bus interfacing in microcontroller and FPGA designs

Conclusion:

Overall, the 74LVC244APW,118 from Nexperia is a versatile and reliable octal buffer/driver that offers high performance, low power consumption, and a wide operating voltage range, making it an excellent choice for a variety of digital applications. Its compact package and robust features make it suitable for both consumer and industrial electronics.