74ABT16273DGG,112

Flip Flops Overview

The NXP USA Inc. 74ABT16273DGG,112 is a high-speed octal D-type flip-flop with three-state outputs belonging to the 74ABT series. It features positive-edge triggering and operates within a supply voltage range of 4.5V to 5.5V. The device provides a maximum propagation delay of 4ns at 5V with 50pF load and supports clock frequencies up to 260 MHz. Packaged in a 48-TSSOP (exposed pad) surface-mount format, it includes an active-low asynchronous clear input. Static current consumption is typically 2 mA, and output drive capabilities reach 32mA for high state and 64mA for low state.

Flip Flops Feature Summary

• Octal D-type flip-flops with positive-edge clock triggering
• Three-state outputs for bus-oriented applications
• Active-low asynchronous clear input for immediate reset
• High-speed operation supporting 260 MHz clock frequencies

Flip Flops Applications

• Bus-oriented memory mapping
• Clock buffering and distribution circuits
• Register file implementations in digital systems

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific package marking codes match the 74ABT16273DGG,112 designation. Check for obsolescence notices or lifecycle changes prior to procurement. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package damage during soldering processes.

Flip Flops Selection Notes

Select this component when designing systems requiring high-speed data latching with bus-compatible outputs. The ABT series offers superior speed compared to standard 74HC devices while maintaining CMOS compatibility. Consider the exposed pad thermal design for heat dissipation if operating at high switching rates. Verify that the 4.5V to 5.5V supply range aligns with the system's power architecture and logic level requirements.

Flip Flops Part Context

This part belongs to the 74ABT family of advanced BiCMOS logic devices from NXP. The 74ABT16273 variant specifically provides octal configuration with clear functionality. It complements other ABT components like the 74ABT16374 by offering distinct control inputs suitable for different register architectures within complex digital signal processing or microcontroller peripheral interfaces.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers: 74ABT16273DGG,118.