74LVC273PW,112

Overview

The 74LVC273PW,112 is a D-type edge-triggered flip-flop from the Nexperia 74LVC family. It features eight D inputs and eight Q outputs with an active-low master reset. The device operates within a supply voltage range of 1.65 V to 3.6 V. It utilizes a TSSOP20 surface-mount package. The component supports high-speed operation with propagation delays specified at 3.3 V. It includes overvoltage tolerant inputs and complies with JEDEC standards for low-voltage CMOS logic.

Feature Summary

• Provides eight-bit data storage via D-type edge-triggered architecture
• Features active-low master reset functionality for synchronous control
• Incorporates overvoltage tolerant inputs for mixed-voltage interfacing
• Delivers high-speed performance with defined propagation delay characteristics

Applications

• Parallel data storage in digital systems
• Shift register construction
• Memory buffer applications
• Synchronous state machine implementation

Procurement Notes

Verify the specific suffix '112' against official Nexperia documentation to confirm the exact tape-and-reel packaging configuration and moisture sensitivity level. Ensure compatibility with standard reflow soldering profiles for TSSOP packages. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current production status and availability constraints prior to finalizing procurement plans.

Selection Notes

Select this component when eight-bit parallel data latching is required within low-voltage logic environments. The 74LVC series offers a balance of speed and power consumption suitable for portable and battery-operated devices. Consider the TSSOP20 package dimensions for PCB layout constraints. Verify that the system operating voltage falls within the 1.65 V to 3.6 V range to ensure reliable operation and adherence to electrical specifications.

Part Context

This component belongs to the 74LVC logic family, designed for low-voltage applications ranging from 1.65 V to 3.6 V. The 74LVC273 variant specifically provides octal D-type flip-flops with a common clock and master reset. The PW suffix indicates the TSSOP20 plastic thermal shrink package, which is optimized for surface-mount technology and high-density PCB assembly requirements in modern electronic designs.

Replacement Considerations

The 74LVC273D,118 is a confirmed substitute part number offering identical logical functionality in a SOIC-20 package. Designers must verify pinout compatibility and physical footprint differences between the TSSOP20 and SOIC-20 packages before implementing any substitution in existing hardware designs.