onsemi

MC74VHCT244ADTG

MC74VHCT244ADTG Description

The MC74VHCT244ADTG from onsemi is a high-performance non-inverting octal buffer/line driver designed for 4.5V to 5.5V operation, making it ideal for 5V TTL-level systems. Housed in a 20-pin TSSOP package, this device features two 4-bit elements, each with tri-state outputs for bus-oriented applications. It complies with ROHS3 and REACH environmental standards, ensuring suitability for modern electronics. With a moisture sensitivity level (MSL) of 1, it offers robust handling for surface-mount assembly.

MC74VHCT244ADTG Features

• High-Speed Operation: Part of the 74VHCT series, it combines TTL compatibility with CMOS-level power consumption.
• Balanced Output Drive: 8mA source/sink current ensures reliable signal integrity in noisy environments.
• Wide Voltage Range: Supports 4.5V–5.5V, making it versatile for 5V logic systems.
• Tri-State Outputs: Enables bus isolation and multiplexing without contention.
• Low Power Consumption: Optimized for energy-efficient designs.
• Robust Packaging: 20-TSSOP ensures compact PCB footprint and thermal performance.

MC74VHCT244ADTG Applications

• Bus Buffering: Ideal for address/data bus drivers in microprocessors and FPGAs.
• Signal Conditioning: Used in sensor interfaces and ADC/DAC circuits to maintain signal fidelity.
• Industrial Control: Suitable for PLC I/O modules due to its noise immunity.
• Consumer Electronics: Deployed in set-top boxes, routers, and gaming consoles for level shifting.
• Automotive Systems: Enhances CAN/LIN bus drivers where voltage tolerance is critical.

Conclusion of MC74VHCT244ADTG

The MC74VHCT244ADTG stands out for its TTL-compatible inputs, low-power CMOS design, and high noise immunity, making it a preferred choice for 5V logic interfacing. Its tri-state capability and balanced drive strength cater to demanding applications in industrial, automotive, and consumer electronics. With onsemi’s reliability and compliance with environmental standards, this buffer is a robust solution for modern digital systems.