74LVX374MTC

Overview

The Fairchild Semiconductor 74LVX374MTC is an octal D-type flip-flop featuring three-state outputs, manufactured using silicon gate CMOS technology. It operates within a supply voltage range of 2V to 3.6V and utilizes a 20-TSSOP package with a width of 4.40mm. The device supports a maximum clock frequency of 95 MHz and exhibits a propagation delay of 14.1ns at 3.3V with a 50pF load. It draws a static current of 4µA and provides output drive currents of 4mA for both high and low states.

Feature Summary

• Octal D-type flip-flop architecture with positive-edge triggering
• Three-state outputs for bus-oriented memory operations
• Low power consumption via CMOS technology
• Wide operating voltage range supporting 2V to 3.6V systems

Applications

• Bus-oriented memory register implementations
• Portable consumer electronics requiring low voltage operation
• High-speed data acquisition systems
• Battery-powered devices needing low quiescent current

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free certification prior to integration. Check for obsolescence notices as this specific part number may be discontinued by the original manufacturer. Ensure packaging specifications match design requirements for surface mount assembly processes.

Selection Notes

Select this component for designs requiring octal storage with tri-state control in low-voltage environments. Compare against LVX series alternatives if higher speed or different pinout configurations are needed. Consider thermal management and ESD protection requirements during PCB layout. Verify that the 20-TSSOP footprint aligns with existing board space constraints and manufacturing capabilities.

Part Context

This component belongs to the 74LVX logic family, designed for low-voltage applications. It serves as a digital storage element within complex logic circuits. The TSSOP-20 package offers compact surface-mount integration suitable for dense PCB layouts. It complements other LVX series buffers and drivers in system designs.

Replacement Considerations

Public confirmed substitute part numbers include MC74LVX374DTR2G from onsemi and SN74AHC374PWR from Texas Instruments. Verify electrical parameter compatibility and pinout correspondence before substitution.