MC74AC377DT

Flip Flops Overview

The MC74AC377DT is an octal D-type flip-flop with clock enable, belonging to the onsemi 74AC logic series. It features a single circuit configuration with eight non-inverting outputs and operates within a supply voltage range of 2 V to 6 V. The device provides a propagation delay of 13 ns and supports output currents of 24 mA for both high and low states. Designed for surface-mount applications, it utilizes a 20-TSSOP package and functions reliably across an industrial temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Integrates eight D-type flip-flops with positive-edge triggering and clock enable functionality
• Delivers high drive capability with 24 mA output current sourcing and sinking
• Operates efficiently across a wide 2 V to 6 V power supply range

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations in digital systems
• General-purpose storage elements in microprocessor interfaces

Flip Flops Procurement Notes

Verify the specific suffix against official documentation, as standard part numbers may vary by package type such as TSSOP or SOIC. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the ordering code matches the required tape-and-reel or tube packaging format specified in the manufacturer's datasheet for the exact variant.

Flip Flops Selection Notes

Select this component when designing systems requiring octal storage with clock control within the 74AC family specifications. Consider the 13 ns propagation delay and 24 mA drive strength for signal integrity requirements. Evaluate the 20-pin surface-mount footprint compatibility against available PCB space and thermal management constraints for the target application environment.

Flip Flops Part Context

This device is part of the broader 74AC377 product line, which includes variants like MC74AC377DWR2G and MC74AC377DTG. These components share identical logical functionality but differ in physical packaging and shipping formats. The series represents a standard solution for high-speed octal latching operations in CMOS logic applications.

Flip Flops Replacement Considerations

MC74AC377DTG (TSSOP-20), MC74AC377DWR2G (SOIC-20 Reel)