CY74FCT377CTSOCTE4

Overview

The CY74FCT377CTSOCTE4 is an octal D-type flip-flop with enable, manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and features single-ended inputs and outputs. The device exhibits a propagation delay of 5.2 ns, with high-level output current capability of -32 mA and low-level output current of 64 mA. It is housed in a 20-SOIC package, supports surface-mount installation, and functions across an operating temperature range from -40°C to +85°C.

Feature Summary

• Octal D-type flip-flop architecture with integrated enable control for data latching.

Applications

• General-purpose digital data storage and buffering applications.

Procurement Notes

Verify the specific suffix E4 indicates RoHS compliance status as documented by the manufacturer. Confirm availability through authorized channels, noting that distribution listings may vary by region. Ensure the SOIC-20 package dimensions align with PCB footprint requirements before integration into final designs.

Selection Notes

Select this component for designs requiring octal storage with enable functionality in the FCT logic family. Consider the 5.2 ns propagation delay and 64 mA sink current for signal integrity. Verify compatibility with 5V logic systems and ensure thermal management meets the specified operating temperature range.

Part Context

This part belongs to the Texas Instruments 74FCT series, which provides Fast CMOS logic performance. The CY74FCT377 variant specifically offers octal D-type flip-flops. The base model is CY74FCT377CT, with the CTSOCT indicating the tape-and-reel packaging format and SOIC-20 package type.

Replacement Considerations

Public confirmed substitute part numbers include CY74FCT377CTSOC and CY74FCT377CTSOCTG4.