SN74F374NSR

Flip Flops Overview

The SN74F374NSR is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features eight non-inverting outputs with three-state capability, housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation. It exhibits a maximum propagation delay of 8.5 ns at 5 V with 50 pF load. Output drive capabilities include -3 mA for high level and 24 mA for low level. The component functions reliably across an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Contains eight independent D-type edge-triggered flip-flops for parallel data storage
• Provides three-state outputs to facilitate bus-driven systems
• Features TTL-compatible inputs for direct interface with standard logic

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register files in microprocessor-based systems
• Buffering and latching of digital signals

Flip Flops Procurement Notes

Verify the specific suffix 'SR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to integration. Ensure the procurement channel provides valid traceability for the Texas Instruments brand. Cross-reference the ordering part number against current product change notifications to confirm manufacturing status.

Flip Flops Selection Notes

Select this component for designs requiring octal storage with tri-state output control. The F-series offers higher speed compared to LS variants but consumes more power. Verify that the system voltage aligns with the 4.5 V to 5.5 V requirement. Consider the 20-SOIC package dimensions for PCB layout constraints. Evaluate thermal performance within the specified commercial temperature range.

Flip Flops Part Context

This part belongs to the SN74F series of high-speed CMOS logic devices. It is functionally compatible with other octal flip-flops like the SN74F374N in different packages. The device serves as a fundamental building block for sequential logic circuits. It is distinct from latch variants such as the SN74F373 which lack edge triggering.

Flip Flops Replacement Considerations

SN74F374N is a pin-compatible PDIP alternative. SN74F374DR offers the same functionality in a SOIC-20 package from other manufacturers. Verify electrical parameters and package dimensions before substitution.