MC74VHC1G50P5T5G

Overview

The MC74VHC1G50P5T5G is a single non-inverting buffer from the 74VHC logic family, manufactured by onsemi. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an operating temperature range of -55°C to +125°C. The device features CMOS level input thresholds and provides push-pull outputs capable of sourcing and sinking 8 mA at 3.0 V. It utilizes the SOT-953 (SC-70-5) surface-mount package.

Feature Summary

• Advanced high-speed CMOS technology designed for compact footprint applications
• Input and output structures provide over-voltage tolerance up to 5.5 V regardless of supply voltage
• IOFF feature supports partial power down protection to prevent excessive current draw
• Compliant with RoHS standards and free of halogens and brominated flame retardants

Applications

• Interfacing 5 V circuits to 3 V circuits
• Portable equipment requiring low power consumption
• Battery-powered systems

Procurement Notes

Verify the specific ordering suffix P5T5G corresponds to the SOT-953 package and tape & reel shipping configuration. Confirm that the 'G' suffix indicates Pb-Free compliance. Ensure the component matches the MC74VHC1G50/D datasheet specifications rather than the TTL-threshold variant MC74VHC1GT50.

Selection Notes

Select this part when a single-channel non-inverting buffer with CMOS input thresholds is required. It is suitable for designs needing over-voltage tolerant I/Os and partial power-down capabilities. Consider the MC74VHC1GT50 if TTL-level input thresholds are necessary instead of CMOS levels.

Part Context

This component belongs to the MC74VHC1G50 series of advanced high-speed CMOS buffers. The series includes variants with different input threshold characteristics, such as the MC74VHC1GT50 which features TTL thresholds. The product line is available in multiple tiny footprint packages including SC-88A, SC-74A, SOT-553, and UDFN6.

Replacement Considerations

MC74VHC1GT50P5T5G