onsemi 10-Channel Non-Inverting 3-State Buffer, 20-Pin TSSOP MC74LCX244DTG

onsemi MC74LCX244DTG is a 10-channel non-inverting 3-state buffer housed in a 20-pin TSSOP surface-mount package. Designed using advanced high-speed low-voltage CMOS logic, it operates over a voltage range of 2.0 to 3.6 volts and features TTL compatible inputs with 5V tolerant inputs and outputs. Its compact size with a height of 1.05 mm and length of 6.6 mm makes it ideal for space-constrained industrial and automotive electronics.

This buffer IC provides efficient signal buffering with 3-state outputs that allow output lines to be effectively disconnected when not in use, making it highly suitable for bus-oriented applications. The device supports a maximum propagation delay time of 7.8 ns, delivering fast switching speeds critical for timing-sensitive operations in embedded systems, automotive electronics, and industrial controllers.

With a broad operating temperature range from -55°C up to 125°C and compliance with automotive standard AEC-Q100, the MC74LCX244DTG ensures reliable performance in demanding environments including automotive, industrial automation, and other harsh industrial applications. The device offers ±24 mA output drive current capability and a low quiescent current of 10 μA, optimizing both performance and energy efficiency.

The surface mount TSSOP 20-pin package supports modern manufacturing and assembly processes, enabling high-density PCB layouts. This buffer IC belongs to the 74LCX family from onsemi, known for advanced CMOS logic solutions suitable for low voltage and low power applications.

Features 10 independent non-inverting buffer channels with 3-state outputs for versatile logic control. Operates within a supply voltage range of 2.0 to 3.6 volts for low power consumption. Supports TTL input types with 5V tolerant inputs and outputs for flexible interfacing.

Surface-mount TSSOP package with 20 pins, ideal for compact PCB designs. High-speed performance with a maximum propagation delay of 7.8 nanoseconds at CL. Wide operating temperature range from -55°C to 125°C, suitable for harsh environments.

Complies with automotive standard AEC-Q100 to meet strict reliability requirements. Consistent output currents of ±24 mA for high drive capability in digital circuits. Extremely low supply current of 10 μA minimizes energy consumption in battery-operated devices.

This buffer IC from onsemi is widely used in electronic circuit design, industrial automation, automotive control systems, and embedded platform applications where reliable high-speed digital buffering is essential. It supports enhanced signal integrity and flexible bus control for complex logic circuits.

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