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CD74HCT273EG4

CD74HCT273EG4 Description

The CD74HCT273EG4 is a high-performance, single 8-bit D-type flip-flop IC designed by Texas Instruments. This device is part of the 74HCT series, known for its compatibility with both 5V TTL and CMOS logic levels. The CD74HCT273EG4 operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 50 MHz, ensuring reliable and efficient performance in various digital applications.

CD74HCT273EG4 Features

• Clock Frequency: The CD74HCT273EG4 supports a clock frequency of up to 50 MHz, making it suitable for high-speed digital circuits.
• Trigger Type: It operates on a positive edge trigger, ensuring precise timing and synchronization.
• Function: The device includes a master reset function, allowing for easy initialization and control of the flip-flops.
• Supply Voltage: The operating voltage range of 4.5V to 5.5V provides flexibility and compatibility with standard 5V systems.
• Compliance: The CD74HCT273EG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), the device is suitable for a wide range of manufacturing environments.
• Propagation Delay: The maximum propagation delay is 30ns at 4.5V and 50pF, ensuring fast signal transmission.
• Low Power Consumption: The quiescent current (Iq) is as low as 8 µA, contributing to energy efficiency.
• Output Current: The device can handle an output current of 4mA for both high and low states, providing robust performance.
• Packaging: The CD74HCT273EG4 is available in a through-hole package, specifically in a tube, making it suitable for applications requiring physical robustness and ease of installation.

CD74HCT273EG4 Applications

The CD74HCT273EG4 is ideal for a variety of applications due to its high performance and reliability. Some specific use cases include:

• Digital Systems: The device is well-suited for digital systems requiring high-speed data processing and storage.
• Microcontroller Interfaces: It can be used in microcontroller applications where precise timing and data handling are critical.
• Memory Circuits: The 8-bit D-type flip-flops make it suitable for memory circuits and data registers.
• Telecommunications: The high clock frequency and low propagation delay make it ideal for telecommunications equipment.
• Industrial Control Systems: The robust through-hole packaging and low power consumption make it suitable for industrial control systems where reliability and durability are paramount.

Conclusion of CD74HCT273EG4

The CD74HCT273EG4 from Texas Instruments is a versatile and high-performance D-type flip-flop IC that offers a combination of speed, reliability, and compliance with industry standards. Its unique features, such as the master reset function and low power consumption, provide significant advantages over similar models. The device's compatibility with both TTL and CMOS logic levels, along with its robust through-hole packaging, make it an excellent choice for a wide range of digital applications. Whether used in digital systems, microcontroller interfaces, or industrial control systems, the CD74HCT273EG4 ensures efficient and reliable performance.