SN74HCT574DWG4 Octal Edge-Triggered D-Type Flip-Flops

The SN74HCT574DWG4 is a high-performance, octal edge-triggered D-type flip-flop integrated circuit from Texas Instruments. Designed with the precision and reliability expected from a leading semiconductor manufacturer, this device is a crucial component for a wide array of digital applications. It is particularly well-suited for use in temporary storage operations, data manipulation, and as an interface between mismatched clock domains.

Key Features

• Logic Type: D-Type Flip-Flop
• Number of Circuits: 8
• Output Type: Tri-State Non-Inverted
• Function: Standard
• Voltage - Supply: 4.5V to 5.5V
• Operating Temperature: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20
• Propagation Delay Time: 15ns at 4.5V, 20ns at 6V

Performance and Quality

This robust component ensures a high-speed performance with a typical propagation delay time of 15ns at 4.5V, making it a suitable choice for high-speed systems. The SN74HCT574DWG4 operates within a supply voltage range of 4.5V to 5.5V and is designed to withstand a wide range of operating temperatures from -40°C to 85°C, ensuring reliable performance in diverse environmental conditions.

Design and Applications

The SN74HCT574DWG4 comes in a compact SOIC-20 package, making it ideal for space-constrained applications. Its surface mount design allows for efficient assembly on printed circuit boards. With its eight D-type flip-flops, this IC is capable of storing 8 bits of data. Each flip-flop has independent data, clock, and clear inputs, as well as Q and Q̅ outputs. The tri-state outputs can be set to high impedance, allowing multiple outputs to be connected to a common bus without interference.

Common applications for the SN74HCT574DWG4 include data storage, data transfer, and as a buffer or register for interfacing and communication between different parts of a digital system. Its compatibility with TTL logic levels makes it versatile for integrating with existing and legacy digital systems.

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the SN74HCT574DWG4 is no exception. The device is rigorously tested to meet stringent industry standards, ensuring long-term performance and dependability for critical applications. Whether used in commercial electronics or complex industrial systems, this flip-flop IC from Texas Instruments is a trusted solution for digital data storage and transfer needs.