onsemi Inverting 3 State Bus Buffer, 20-Pin SOIC, TTL Input, 4.5-5.5 V Supply, 12 ns Propagation Delay MM74HCT541WMX

onsemi MM74HCT541WMX is an inverting 3-state bus buffer designed for high-speed CMOS logic applications. Housed in a 20-pin SOIC surface-mount package, this logic IC features TTL input and CMOS output compatibility, making it suitable for various digital circuits requiring bus buffering and signal isolation.

The device operates within a supply voltage range of 4.5 to 5.5 volts, with a maximum propagation delay time of 12 nanoseconds under standard load conditions. It delivers both high and low-level output currents of up to 7.2 mA, enabling effective drive capability for bus lines and high-speed switching.

With a low supply current of just 1.5 mA, the MM74HCT541WMX supports energy-efficient operation. The package dimensions include a length of 13 mm and a height of 2.33 mm, facilitating compact PCB layouts. It is rated for operating temperatures from -40°C to 85°C, ensuring reliable performance in industrial and commercial environments.

The device does not include Schmitt trigger inputs but provides a versatile 3-state output suitable for bus multiplexing or signal gating applications. Its inverting logic function allows it to invert input signals while providing tri-state control to enable or disable bus lines.

This IC belongs to the 74HCT logic family, known for high-speed operation and compatibility with TTL logic levels on the input stage, and CMOS levels on the output stage.

Typical use cases include industrial automation systems, communication equipment, and digital signal processing where bus traffic control and line driving are essential. The MM74HCT541WMX’s robust electrical characteristics accommodate demanding electronic designs requiring precision timing and signal integrity.

Package contents comprise a single MM74HCT541WMX 20-pin SOIC logic IC optimized for surface mounting and easy integration into printed circuit boards. Discover more semiconductor components and electronic solutions in the Buffers category on EnvMart to complement your designs and projects efficiently.

Operates at a supply voltage range of 4.5 to 5.5 V. Provides a maximum propagation delay time of 12 nanoseconds at typical load conditions. Capable of sourcing and sinking up to 7.2 mA output current. Designed for surface mount with a compact SOIC package measuring 13 mm in length and 2.33 mm in height.

Supports TTL input compatibility and CMOS output for flexible interface options. Functional polarity is inverting, suitable for bus buffering applications in digital circuits. Operates reliably over a temperature range from -40°C to 85°C.

Low supply current of 1.5 mA promotes energy-efficient applications. Pin count totals 20 for users requiring extended bus buffer capabilities.