ON Semiconductor MC74AC574DWG Octal D-Type Flip-Flop with 3-State Outputs

The MC74AC574DWG from ON Semiconductor is an integrated circuit that features an octal D-type flip-flop with 3-state outputs designed to improve system performance in a wide range of applications. This high-speed CMOS device is ideal for use in buffer registers, I/O ports, bidirectional bus drivers, and working registers.

With its advanced CMOS technology, the MC74AC574DWG offers a perfect combination of high speed and low power consumption. The device operates at a voltage range of 2V to 6V, making it compatible with various logic levels and providing designers with flexibility in terms of power management. This versatility ensures that the MC74AC574DWG can be used in both battery-powered devices and traditional line-powered applications.

The octal D-type flip-flop has a common clock (CP) and output enable (OE) inputs. The flip-flop will store the state of their individual D-inputs that meet the setup and hold times requirements on the LOW-to-HIGH clock (CP) transition. With the OE input HIGH, the contents of the flip-flop are available at the outputs. When the OE input is LOW, the outputs go to the high impedance state, which is essential for sharing bus lines and reducing power consumption.

The MC74AC574DWG is provided in a 20-pin SOIC package, which is surface-mountable and suitable for automated assembly processes. This package type also allows for a compact design footprint, making it a great choice for space-constrained applications.

Key features of the MC74AC574DWG include:

• Eight D-type flip-flops with single clock and output enable inputs
• 3-state outputs for bus interfacing
• High-speed operation
• Low power consumption
• Wide operating voltage range of 2V to 6V
• Compatible with TTL levels
• 20-pin SOIC package for compact design
• Industrial operating temperature range

Whether you're designing data storage, communication systems, or complex processing units, the ON Semiconductor MC74AC574DWG offers a reliable and efficient solution for your digital logic needs. With its robust design and ON Semiconductor's commitment to quality, this component is set to deliver consistent performance and durability.