ON Semiconductor MC74HCT273ADWR2G Octal D Flip-Flop

The MC74HCT273ADWR2G is a high-performance, octal D-type flip-flop integrated circuit from ON Semiconductor. This device features eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common clock (CP) and master reset (MR) inputs control all flip-flops. The MC74HCT273ADWR2G is designed to be used in applications that require the capture and storage of multiple data bits simultaneously.

This IC is fabricated with silicon gate CMOS technology, which ensures low power consumption while maintaining high-speed operation. It is compatible with LS-TTL outputs and has the capability to drive 15 LS-TTL loads. The MC74HCT273ADWR2G operates at a voltage range of 4.5V to 5.5V, making it suitable for interfacing with 5V systems.

The device comes in a wide-body SOIC-20 package, which is ideal for space-constrained applications. The package is surface-mountable, providing ease of integration into PCB designs. The MC74HCT273ADWR2G is characterized for operation from -55°C to 125°C, ensuring reliable performance across a wide range of temperature conditions, making it suitable for industrial applications.

Key features of the MC74HCT273ADWR2G include:

• Eight D-type flip-flops with clear
• Edge-triggered clock
• Wide operating voltage range: 4.5V to 5.5V
• Low input current: 1µA maximum
• High noise immunity characteristic of CMOS devices
• Outputs directly interface to CMOS, NMOS, and TTL
• Output drive capability: 15 LS-TTL loads
• Static operation: retains state indefinitely with clock level either high or low
• Master reset to clear all flip-flops
• Temperature range: -55°C to 125°C

Applications for the MC74HCT273ADWR2G include:

• Buffer storage
• Shift registers
• Data storage
• Pattern generators

ON Semiconductor's commitment to quality ensures that the MC74HCT273ADWR2G meets the requirements for high reliability and performance in demanding applications. This octal D flip-flop is a versatile component for designers looking to implement efficient data capture and storage solutions in their digital systems.