74ABT377ADB,112

Flip Flops Overview

The NXP USA Inc. 74ABT377ADB,112 is an octal D-type flip-flop with positive-edge triggering and three-state outputs, belonging to the ABT logic series. It operates on a single supply voltage ranging from 4.5 V to 5.5 V. The device features low input capacitance of 4 pF and supports propagation delays as low as 3.8 ns at 5 V. It provides high drive capability with output currents of -32 mA (high) and 64 mA (low). Packaged in a 20-SSOP format, it functions within a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with positive-edge clock triggering
• Three-state outputs for bus-oriented memory operations
• High-speed performance with low propagation delay
• Low input capacitance for reduced power consumption

Flip Flops Applications

• Bus-oriented memory registers
• 8-bit buffer/latch applications
• Clock data buffers
• Mobile phones

Flip Flops Procurement Notes

Verify the specific ordering code 74ABT377ADB,112 against official NXP documentation to ensure compatibility with required package and tape/reel specifications. Confirm that the component meets RoHS compliance standards if environmental regulations apply to your manufacturing process. Cross-reference the datasheet revision date to ensure all electrical characteristics align with current design requirements.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with three-state outputs is required for high-speed data storage or buffering. The ABT series offers superior speed compared to standard 74HC devices while maintaining CMOS low power consumption. Ensure the system voltage falls within the 4.5 V to 5.5 V range and that the SSOP20 package fits the PCB layout constraints.

Flip Flops Part Context

This part belongs to the 74ABT family of BiCMOS logic ICs, designed for high-speed applications requiring low power dissipation. The 74ABT377 specifically implements an octal D-type flip-flop configuration. It is manufactured by NXP Semiconductors, a leading provider of semiconductor solutions for industrial, mobile, and automotive applications.

Flip Flops Replacement Considerations

Check for direct pin-compatible alternatives within the 74ABT series, such as the 74ABT374 or 74ABT375, depending on the required bit width and trigger type. Verify that any substitute maintains the same 4.5 V to 5.5 V operating voltage and three-state output characteristics.