CD74AC574M Octal Edge-Triggered D-Type Flip-Flops from Texas Instruments

The CD74AC574M is a high-speed, octal edge-triggered D-type flip-flop integrated circuit (IC) designed and manufactured by Texas Instruments. This IC is part of the advanced high-speed CMOS (AC) family, offering a combination of speed and robust performance that makes it suitable for a wide range of digital applications.

Each flip-flop in the CD74AC574M has a 3-state output, which provides the ability to drive bus lines without the need for interface or pull-up components. This makes the device perfect for bus-oriented applications. The 3-state feature also enables multiple outputs to be connected together for interface flexibility.

The device is characterized for operation from -55°C to 125°C, ensuring reliable operation across a wide temperature range, which is crucial for industrial and automotive applications. The flip-flops are triggered on the low-to-high transition of the clock input signal, and a clear input is provided on the IC to reset all flip-flops to a low output state.

Key features of the CD74AC574M include:

• Logic Type: Octal D-Type Flip-Flop with 3-State Output
• IC Package Type: SOIC
• Number of Pins: 20
• Supply Voltage Range: 1.5V to 5.5V
• Operating Temperature Range: -55°C to 125°C
• Propagation Delay Time: Fast propagation delay times, enhancing system speed

The CD74AC574M is commonly used in a variety of digital applications, including:

• Temporary storage of data
• Data transferring
• System control
• Buffering for bidirectional bus systems

This device is available in a small-outline package, making it suitable for space-constrained applications. Its robust design and wide operating temperature range make it a reliable choice for both commercial and industrial applications where performance and durability are critical.

Whether you are designing a high-speed data processing system or a complex control mechanism, the CD74AC574M from Texas Instruments offers the quality and performance expected from a leading semiconductor manufacturer.