The MC74ACT652N is a high-performance integrated circuit from ON Semiconductor, designed to cater to the demanding needs of complex digital systems. This versatile device is an octal transceiver and register that combines D-type latches and D-type flip-flops to facilitate bidirectional communication between data buses.

Key Features

• Logic Type: Octal Transceiver/Register with Dual Enable
• Logic Family: ACT
• Operation Mode: True Bidirectional
• Voltage Supply: 4.5V to 5.5V
• Logic Level - High: 2.5V minimum
• Logic Level - Low: 0.8V maximum
• Number of Bits per Element: 8
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Operating Temperature: -40°C to 85°C

Product Description

The MC74ACT652N is designed for asynchronous communication between two data buses. The device's control-function implementation minimizes external timing requirements. The transceiver allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The data on the A or B bus will be stored in the internal registers on the low-to-high transition of the clock (CP) input when the output-enable (OE) input is low.

ON Semiconductor's MC74ACT652N has a guaranteed output skew to ensure reliable operation within a digital system. This feature, along with the wide operating voltage range and the high noise immunity of the ACT family, makes this transceiver suitable for interfacing with different logic levels and for driving capacitive loads, such as memory address registers, without the need for external resistors.

Applications

With its robust design and versatility, the MC74ACT652N is ideal for a variety of applications, including:

• Bus Interface in Microprocessor/Microcontroller Systems
• Data Communication and Signal Processing
• Control Systems
• Industrial Automation

For designers looking for a reliable and high-performance octal transceiver and register, the MC74ACT652N from ON Semiconductor is an excellent choice that promises to deliver both quality and efficiency to their digital systems.