The MC74HCT273AN is a high-performance integrated circuit produced by ON Semiconductor, renowned for its expertise in power and signal management. This device is an octal D-type flip-flop with clear, designed for use in a wide range of applications requiring the capture and storage of data signals. The MC74HCT273AN is particularly suitable for implementing buffer registers, shift registers, and state machines.

Key Features

• Logic Type: Octal D Flip-Flop
• Output Type: Non-Inverted
• Propagation Delay Time: 13 ns at 4.5 V, 16 ns at 6 V
• Operating Temperature: -55°C to +125°C
• Mounting Type: Through Hole
• Package / Case: PDIP-20
• Supply Voltage: 4.5 V to 5.5 V
• Logic Family: HCT
• IC Output Type: Tri-State

Performance and Quality

The MC74HCT273AN is designed to interface with TTL logic levels while maintaining high speed CMOS operating speeds. It has a typical clock-to-Q output propagation delay of only 13 ns, ensuring fast response times for critical applications. Its tri-state outputs make it ideal for driving bus lines or buffer memory address registers.

Applications

This versatile flip-flop can be used in a variety of digital applications, including:

• Computer systems
• Data storage
• Instrumentation
• Control systems
• Communication systems

Robust Design

The MC74HCT273AN is encapsulated in a PDIP-20 package, providing a robust and reliable solution for through-hole mounting on printed circuit boards. It is designed to perform reliably over a broad range of environmental conditions, with an operating temperature range from -55°C to +125°C, making it suitable for industrial-grade applications.

Conclusion

The ON Semiconductor MC74HCT273AN is an essential component for designers who require a reliable and high-speed octal D-type flip-flop. Its compatibility with TTL logic levels, coupled with the high-speed performance of CMOS technology, makes it a versatile choice for a broad array of digital applications.