74LV374PW,112

Overview

The SN74LV374PW,112 is an octal D-type flip-flop with 3-state outputs manufactured by NXP Semiconductors. It operates within a supply voltage range of 1 V to 5.5 V and features TTL-compatible inputs. The device provides non-inverting logic in a 20-pin TSSOP package. Key electrical parameters include a propagation delay of 14 ns at 3.3 V, high-level output current of -16 mA, and low-level output current of 16 mA. It supports surface mount installation and functions reliably across an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Octal D-type flip-flop architecture with positive edge triggering
• Wide operating voltage range supporting 1 V to 5.5 V supplies
• TTL-compatible input structure for robust signal reception
• Three-state outputs allowing direct bus line connections

Applications

• Parallel-to-serial data conversion circuits
• Buffering and register applications in digital systems
• Timing delay compensation networks
• Mobile and portable equipment logic interfaces

Procurement Notes

Verify the specific ordering suffix and manufacturer designation when sourcing this component. Confirm RoHS compliance status through official documentation prior to integration. Check for obsolescence notices as availability may vary. Ensure the package type matches the PCB footprint requirements exactly. Validate temperature ratings against the final application environment constraints.

Selection Notes

Select this component for designs requiring wide voltage compatibility and high drive capability. The TTL-compatible inputs simplify interface design with legacy logic families. Consider the thermal performance and package size for dense board layouts. Evaluate the propagation delay specifications against system timing requirements. Ensure the 3-state output configuration aligns with the bus topology needs.

Part Context

This part belongs to the 74LV series of low-voltage CMOS logic devices. It serves as an octal flip-flop variant within the broader 74xx family. The device complements other logic ICs by providing storage and buffering functions. It is designed for use in battery-powered and portable applications due to its low voltage operation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.