CD54ACT374F3A

Overview

The CD54ACT374F3A is an 8-bit D-type flip-flop with 3-state outputs manufactured by Harris Corporation. It belongs to the ACT series, utilizing CMOS technology in a ceramic dual-in-line package (CDIP20). The device operates within a supply voltage range of 4.5V to 5.5V, with a nominal rating of 5V. It supports a wide operating temperature range from -55°C to 125°C and features true output polarity.

Feature Summary

• Provides 8-bit storage capability via D-type flip-flops
• Features high-impedance 3-state outputs for bus driving
• Utilizes advanced CMOS ACT technology for performance

Applications

• High-speed data storage registers
• Bus interface circuits requiring isolation
• Parallel-to-serial conversion systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment against CDIP20 specifications. Review datasheet revisions for any updates regarding electrical characteristics or mechanical dimensions prior to integration into final designs.

Selection Notes

Select this component when high-speed logic operations are required alongside robust environmental tolerance. The ACT series offers superior speed-power product compared to standard HC families. Ensure system design accommodates the specified 3-state output requirements and compatible voltage levels for seamless interfacing.

Part Context

This part is part of Harris Corporation's extensive line of high-performance logic integrated circuits. The ACT series was designed to provide faster switching speeds while maintaining low power consumption. The CD54ACT374F3A specifically addresses applications needing reliable 8-bit data latching in demanding industrial or military environments.

Replacement Considerations

Compatible substitutes include other 8-bit D-flip-flops with 3-state outputs from the same family, such as the CD54ACT374F. Verify pin compatibility and electrical parameters before substitution.