onsemi 8-Channel Buffer & Line Driver 3 State Non-Inverting 20-Pin SOIC MM74HC244WMX

The onsemi MM74HC244WMX is a high-speed CMOS 8-channel buffer and line driver IC designed for use in digital logic applications requiring signal buffering and driving with 3-state outputs. This non-inverting buffer is packaged in a compact 20-pin SOIC surface-mount configuration, making it suitable for space-conscious industrial electronic designs.

Operating at a supply voltage range from 2 volts to 6 volts, the MM74HC244WMX provides robust performance across a wide temperature range of -40°C to 85°C, ensuring reliability for industrial, laboratory, and manufacturing electronics environments. The device features single-ended CMOS inputs and 3-state outputs, enabling bus-oriented system compatibility and signal isolation.

The device belongs to the 74HC logic family, leveraging Fairchild Semiconductor's high-speed CMOS logic technology. With a maximum propagation delay of 246 nanoseconds at typical load conditions, it effectively supports timing-critical applications. The maximum output current ranges from -7.8 mA (high level) to 7.8 mA (low level), suitable for driving loads within digital circuits.

Its surface-mount SOIC package measures 13 mm in length, 7.5 mm in width, and 2.6 mm in height, allowing easy integration into densely populated printed circuit boards. The 20-pin configuration facilitates eight buffered channels, ideal for line driving and buffering requirements in communication and control systems.

High-speed CMOS 74HC logic family design. Octal 8-channel buffer and line driver functionality. 3-state non-inverting outputs for bus compatibility. Wide operating voltage from 2 to 6 volts. Operating temperature from -40°C to +85°C for industrial applications.

Compact 20-pin SOIC surface mount package. Single-ended CMOS input for reliable logic signal processing. Maximum propagation delay of 246 nanoseconds. Typical supply current of 70 mA. Suitable for industrial, laboratory, manufacturing and electronic equipment.

This IC is widely used in industrial, electronic, and power control applications where reliable signal buffering and driving are crucial. Its ease of implementation and surface mount packaging make it an excellent choice for modern electronic printed circuit board assemblies.

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