onsemi 8-Channel Buffer & Line Driver, 3 State, Non-Inverting, 20-Pin SOIC MC74ACT573DWG

onsemi MC74ACT573DWG is an 8-channel buffer and line driver IC designed for high-performance digital systems. It features a 3-state, non-inverting output in a standard 20-pin SOIC surface mount package, optimized for efficient signal buffering and driving with minimal power consumption. The device operates reliably over a supply voltage range of 4.5V to 5.5V and within an extended temperature range from -40°C to 85°C, making it suitable for demanding industrial and automotive environments.

This buffer and line driver offers single-ended input and three-state output capability, allowing flexible bus-oriented system designs. Each channel supports a maximum high-level output current of -24mA and a maximum low-level output current of 24mA, enabling the IC to drive multiple loads while maintaining signal integrity. Its fast maximum propagation delay time of 15ns supports high-speed digital applications.

The MC74ACT573DWG belongs to the 74ACT logic family, known for its advanced CMOS technology that provides low power consumption and high noise immunity. The surface mount SOIC package facilitates compact PCB designs, making it ideal for space-constrained boards in communication, computing, and automotive applications.

Key features include low supply current of 80µA, 20-pin compact form factor with 7.6mm width, 12.95mm length, and height of 2.65mm. It does not include automotive-specific certifications but suits general industrial and electronic component uses focusing on reliable line buffering and driving.

Features 8 channels for buffering and line driving applications. Non-inverting output type ensures signal integrity. Supports 3-state output for bus-oriented systems. Compact 20-pin SOIC surface mount package suitable for high-density boards.

Operates reliably within temperature range of -40°C to 85°C. Low supply current consumption of approximately 80µA enhances efficiency. Maximum propagation delay time of 15 nanoseconds offers fast signal switching. Supports single-ended input with a pin count of 20 for versatile integration.

Designed for use in industrial, automotive, and electronic interface applications. Provides output currents of ±24mA for driving downstream circuits effectively.

This semiconductor device is widely applicable in electronic systems requiring buffered and strengthened signals for communication lines, data buses, and control signal distribution. It is suitable for industrial equipment, automotive electronics, laboratory instruments, and general-purpose electronic component integration. With its reliable operation, this IC can improve signal quality and system robustness.

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