ON Semiconductor MM74HCT05M Hex Inverter

The MM74HCT05M from ON Semiconductor is a high-performance CMOS hex inverter with open-drain outputs designed to interface TTL-level logic to high-speed CMOS logic. This device is fabricated with silicon gate C2MOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits.

This versatile hex inverter is designed to be pin-compatible with standard SN74LS05 hex inverters, making it an excellent choice for applications requiring logic level conversions or interfacing between different logic families. Each inverter within the MM74HCT05M features an open-drain output, which allows for the creation of wired-OR logic configurations and interfacing with high-impedance circuits.

Key Features

• Logic Type: Hex Inverter with Open-Drain Outputs
• Supply Voltage Range: 4.5V to 5.5V, making it compatible with TTL power supply levels.
• High-Speed Operation: Comparable to LSTTL with significantly reduced power consumption.
• Output Drive Capability: Capable of driving 10 LSTTL loads, providing versatility in a variety of applications.
• Package: The device is available in a convenient SOIC-14 package, offering a compact footprint for space-constrained applications.

The MM74HCT05M can be used in a broad range of applications where high-speed, low-power logic inversion is required. Its open-drain outputs enable it to be used in wired-OR logic schemes, which are common in bus-oriented systems. The device's ability to interface between TTL and CMOS logic levels also makes it ideal for mixed-technology systems, providing a buffer that maintains signal integrity across different voltage domains.

ON Semiconductor's commitment to quality ensures that the MM74HCT05M meets stringent performance criteria, making it suitable for use in industrial, commercial, and telecommunications applications where reliable operation is essential. Whether you are designing data processing systems, instrumentation, or control circuits, the MM74HCT05M offers a reliable and efficient solution for your inverting logic needs.