74ABT574APW,112

Flip Flops Overview

The 74ABT574APW,112 is an octal D-type edge-triggered flip-flop manufactured by NXP USA Inc. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device utilizes ABT logic technology to achieve high-speed performance with a propagation delay of 6.6 ns. It provides robust output drive capabilities, supporting -32 mA high-level and 64 mA low-level currents. Packaged in a 20-TSSOP housing, it functions reliably across an industrial temperature range from -40 °C to +85 °C.

Flip Flops Feature Summary

• Octal D-type edge-triggered flip-flop architecture
• Three-state output capability for bus driving
• High-speed ABT logic technology implementation

Flip Flops Applications

• Parallel data storage systems
• Bus interface circuits
• Register file implementations

Flip Flops Procurement Notes

Verify the specific manufacturer designation on the component marking against official NXP documentation. Confirm that the part number suffix matches the exact package variant and tape-and-reel specifications required for your assembly process. Ensure compliance with current RoHS directives as stated in the product specification sheet.

Flip Flops Selection Notes

Select this component when an octal register with three-state outputs is required for 5V logic systems. The ABT series offers superior speed compared to standard 74LS or 74HC families. Consider the TSSOP-20 package constraints and thermal dissipation requirements for the intended PCB layout design.

Flip Flops Part Context

This component belongs to the 74ABT family of high-speed BICMOS logic devices. It serves as a digital storage element within larger integrated circuit systems. The part is functionally compatible with other industry-standard octal flip-flops operating at 5V, facilitating integration into mixed-logic designs requiring fast clocking speeds.

Flip Flops Replacement Considerations

SN74ABT574APWR is a documented equivalent from Texas Instruments.