onsemi Voltage Level Translator Transceiver 1 Buffer 20-Pin SOIC 4.5-5.5V 9ns Propagation Delay 74ACT245SC

onsemi 74ACT245SC Voltage Level Translator Transceiver is a high-performance semiconductor device designed to facilitate bidirectional voltage level shifting and buffering in electronic circuits. Packaged in a compact 20-pin SOIC surface mount, this transceiver offers reliable data flow control between different voltage domains.

The device integrates one non-inverting bidirectional buffer with 3-STATE outputs. It supports a supply voltage range from 4.5V to 5.5V, with a maximum propagation delay of 9 nanoseconds at the specified load capacitance, ensuring swift data transmission suitable for bus-oriented applications.

This transceiver has a robust current handling capacity, capable of sourcing and sinking 24 mA on both A and B ports, which is critical for driving bus lines and other signal paths effectively. The direction of data transmission is governed by the Transmit/Receive (T/R#) input, allowing data to flow either from A to B ports or vice versa, depending on the control signal.

The Output Enable control input allows disabling of both A and B ports by placing them in a high impedance (high-Z) state when set HIGH, contributing to flexible bus management and signal isolation capabilities. Additionally, the device supports TTL-compatible inputs for easy integration with TTL logic families.

With an operating temperature range of -40°C to 85°C, and dimensions optimized for compact PCB designs (length of 13 mm and height of 2.35 mm), the 74ACT245SC is ideal for various industrial, electronics manufacturing, and laboratory applications requiring reliable voltage level translation and buffering at the logic circuit level.

This product finds use in semiconductor applications involving data communication between different voltage domains, signal processing, and level shifting in logic circuits. Its design meets typical power, speed, and robustness requirements essential in modern electronics.

Features a single non-inverting bidirectional buffer with 3-STATE outputs. Operates within a supply voltage range of 4.5V to 5.5V. Maximum propagation delay time is 9 nanoseconds. Outputs capable of sourcing and sinking 24 mA current.

Direction of data flow controlled by Transmit/Receive input. Packages in surface mount 20-pin SOIC configuration. Operating temperature range from -40°C to 85°C for industrial applications. TTL-compatible inputs and bus-oriented design.

Output Enable input places outputs in a high impedance state when HIGH. Suitable for industrial, laboratory, electronic component, and manufacturing use cases. Explore other semiconductor and logic IC products on EnvMart for comprehensive industrial solutions in voltage level translation and signal conditioning.

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