Product Overview: MC74ACT245DTR2 from ON Semiconductor
The MC74ACT245DTR2 is a high-performance, non-inverting octal bus transceiver designed by ON Semiconductor. It is part of the ACT (Advanced CMOS Technology) family, which is renowned for its robustness and high-speed operation. This transceiver is particularly suitable for bidirectional communication between data buses and includes a direction pin (DIR) to control the data flow direction.
Key Features
- Octal Bidirectional Data Paths: With eight channels of bidirectional data, the MC74ACT245DTR2 can handle a significant amount of data simultaneously, making it ideal for complex data management tasks.
- Advanced CMOS Technology: The device benefits from ON Semiconductor's ACT series, providing low power consumption while maintaining high-speed operation.
- High Drive Capability: It can drive up to 24 mA at the outputs, allowing for robust signal transmission over longer distances or through capacitive loads.
- Tri-State Outputs: The outputs of the MC74ACT245DTR2 can be put into a high-impedance state, which is essential for multiplexed data bus applications.
- Wide Operating Range: This transceiver operates over a broad voltage range from 4.5V to 5.5V, ensuring compatibility with a variety of logic levels and system requirements.
Applications
The versatility of the MC74ACT245DTR2 makes it a prime choice for a myriad of applications. It is widely used in data communication systems, memory interfacing, microprocessor bus switching, and any other application requiring high-speed, bidirectional data transfer between buses or subsystems.
Package and Quality
ON Semiconductor supplies the MC74ACT245DTR2 in a TSSOP-20 package, which is optimized for reduced space on printed circuit boards. The device is also available in a variety of other packages to suit different assembly requirements. Quality is assured through ON Semiconductor's rigorous testing and validation processes, ensuring that each component meets the highest standards for reliability and performance.
In summary, the MC74ACT245DTR2 is a testament to ON Semiconductor's commitment to providing high-quality, high-performance integrated circuits for the modern electronic landscape.
