SN74HC374ANSR

Flip Flops Overview

The SN74HC374ANSR is an octal edge-triggered D-type flip-flop manufactured by Texas Instruments. It features eight independent D-type flip-flops with three-state outputs, housed in a 20-pin SOIC package. The device operates within a voltage range of 2V to 6V and supports clock frequencies up to 106MHz at 6V. Key electrical parameters include a propagation delay of 32ns at 6V and a supply current of 8uA. It is designed for surface-mount installation and complies with RoHS standards.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops
• Three-state output capability for bus-oriented systems
• Edge-triggered data storage on positive clock transitions
• Low power consumption compatible with CMOS logic families

Flip Flops Applications

• Bus-oriented memory register implementations
• High-speed data acquisition systems
• Parallel-to-serial conversion circuits
• Digital signal processing interfaces

Flip Flops Procurement Notes

Verify the specific ordering suffix 'SR' confirms the reel packaging format as indicated in distributor catalogs. Confirm that the 'A' variant meets the required temperature range specifications for your application environment. Ensure compatibility with existing PCB footprints for the 20-SOIC package before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal buffer or register with three-state outputs is required. It is suitable for designs needing high-speed operation up to 106MHz. Consider the 20-SOIC package constraints for board space. Verify that the input logic levels are compatible with the driving source voltages within the 2V to 6V operating range.

Flip Flops Part Context

This part belongs to the Texas Instruments HC series of logic ICs. It is functionally related to the SN74HC374 family, offering octal edge-triggered functionality. The SN74HC374ANSR specifically denotes the surface-mount reel version of the standard SN74HC374AN device, maintaining identical electrical characteristics and pinout configurations.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN74HC374N for through-hole applications and SN74HC374NSR for equivalent surface-mount reel packaging from Texas Instruments. Cross-vendor equivalents may exist but require verification of pinout and electrical parameter alignment.