onsemi 8-Channel Buffer & Line Driver, 3 State, Non-Inverting, Surface Mount TSSOP 20-Pin MC74HC244ADTG

onsemi MC74HC244ADTG is an 8-channel buffer and line driver IC featuring 3-state, non-inverting outputs, housed in a space-efficient 20-pin TSSOP surface mount package. It belongs to the 74HC logic family known for high-speed CMOS logic performance and low power consumption.

Operating voltage range spans from 2 volts minimum to 6 volts maximum, making it suitable for a variety of low-voltage digital applications. This device provides buffers and line drivers suitable for signal amplification and conditioning in industrial, electronics manufacturing, and communication equipment.

The unit supports up to eight channels enabling simultaneous processing of multiple signals with a typical propagation delay time of only 165ns at the recommended load capacitance, ensuring fast switching performance. It maintains low supply current of 160μA under normal operation which is ideal for power-sensitive designs.

Its outputs operate in three states, allowing multiple devices to share a common bus by enabling/disabling output drivers. The non-inverting polarity ensures the output signal matches input logic levels, maintaining signal integrity in digital systems.

The compact TSSOP package dimensions are 6.6mm length, 4.5mm width, and 1.2mm height, suitable for high-density PCB layouts. Operating temperature range from -55°C to 125°C accommodates a wide variety of environments including industrial and automotive applications.

High-speed CMOS logic family 74HC design. 8 non-inverting buffer and line driver channels with 3-state output. Operating voltage: 2 to 6 V for versatile powering options. Low supply current of 160μA for energy-efficient applications.

Maximum output current of 7.8mA supports moderate load driving. Compact 20-pin TSSOP surface mount package for space saving. Wide operating temperature range from -55°C to 125°C for reliability. Fast propagation delay time of 165ns improving signal timing.

Compatible with CMOS input and output logic levels.

This buffer and line driver IC is ideal for electronic equipment, industrial controls, communication devices, and other applications requiring reliable signal buffering and driving capability. It can be used in electronic circuit designs demanding compact packaging and high-speed operation.

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