MC74ACT377DWR2

Flip Flops Overview

The MC74ACT377DWR2G is an octal D-type flip-flop with clock enable, manufactured using silicon gate CMOS technology. It operates within a supply voltage range of 4.5 V to 5.5 V and features single-ended inputs and outputs. The device provides non-inverting data paths with a typical propagation delay of 10 ns at 5 V. Output drive capability is specified at 24 mA for both high and low states. It is housed in a 20-SOIC surface-mount package and supports operation across a temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with integrated clock enable functionality
• High-speed performance utilizing silicon gate CMOS technology
• Robust output drive strength supporting direct interface loads

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register storage elements in digital systems
• Buffering applications requiring clocked data latching

Flip Flops Procurement Notes

Verify the complete part number includes the suffix 'G' to confirm RoHS compliance status as indicated in official documentation. Ensure the ordering code matches the specific tape and reel packaging requirements for automated assembly processes. Cross-reference the datasheet revision date to confirm current electrical characteristics and mechanical dimensions before finalizing procurement specifications.

Flip Flops Selection Notes

Select this component when designing 8-bit wide data paths requiring synchronous storage with enable control. The ACT series offers speed comparable to LS-TTL but with CMOS power consumption. Verify that the system voltage remains strictly within the 4.5 V to 5.5 V window to ensure reliable switching thresholds and avoid undefined logic states or excessive power dissipation during operation.

Flip Flops Part Context

This device belongs to the onsemi 74ACT logic family, which bridges the performance gap between standard TTL and advanced CMOS technologies. The 377 variant specifically denotes an octal D-type flip-flop configuration. The DWR2G suffix indicates the SOIC-20 package type and green manufacturing compliance, distinguishing it from older legacy versions like the SCX.

Flip Flops Replacement Considerations

The 74ACT377SCX is listed as a discontinued direct replacement option available from the same manufacturer.