ON Semiconductor MC74AC273DWR2G Octal D-Type Flip-Flop

The MC74AC273DWR2G from ON Semiconductor is an integrated circuit that comprises an octal D-type flip-flop with a clear function, designed for high-performance memory and data-processing applications. This device is a member of the high-speed CMOS logic family and is characterized by low power consumption and high noise immunity, making it a reliable choice for modern electronic systems.

Constructed with advanced CMOS technology, the MC74AC273DWR2G features eight edge-triggered flip-flops with individual D-type inputs and Q outputs. The common clock (CP) and master reset (MR) inputs allow users to synchronize all the flip-flops and reset their Q outputs to a low level, respectively. The use of a master reset function ensures that the flip-flops can be quickly set to a known state, which is essential for system reliability and initialization.

The device is packaged in a 20-pin SOIC (Small Outline Integrated Circuit) package, which offers a compact footprint while still being easy to handle for PCB (Printed Circuit Board) designs. It operates over a wide voltage range of 2V to 6V, which provides flexibility in interfacing with other logic families and accommodating various system voltages.

Key features of the MC74AC273DWR2G include:

• Octal D-type flip-flops with clear
• Edge-triggered from a low to high transition
• Master reset to quickly clear all flip-flops
• Wide operating voltage range: 2V to 6V
• High noise immunity characteristic of CMOS devices
• 20-pin SOIC package for space-saving applications
• Compatible with TTL (Transistor-Transistor Logic) levels
• Industrial operating temperature range: -40°C to +85°C

The MC74AC273DWR2G is suitable for a variety of digital applications, including temporary storage for binary information, transferring data from input to output ports, and implementing memory address registers. Its robust design and wide compatibility make it an excellent choice for designers looking to incorporate reliable data storage and transfer mechanisms into their electronic systems.

ON Semiconductor's commitment to quality ensures that the MC74AC273DWR2G meets the stringent requirements of the electronics industry, providing a dependable solution for high-speed logic operations.