MC74VHC1G08DFT2G

Inverter Gates Overview

The MC74VHC1G08DFT2G is a single 2-input AND gate from the VHC series, fabricated with advanced CMOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and supports propagation delays as low as 3.5 ns at 5 V. The device features inputs/outputs tolerant up to 5.5 V regardless of supply voltage, enabling safe interfacing between 5 V and 3 V circuits. It provides IOFF partial power-down protection and can source/sink 8 mA at 3.0 V. Packaged in SC-88A (SOT-353), it contains fewer than 100 FETs.

Inverter Gates Feature Summary

• Advanced high-speed CMOS fabrication for fast switching performance
• Input/output structures tolerant to 5.5 V for mixed-voltage interfacing
• IOFF feature prevents excessive current draw during partial power-down states
• Robust output drive capability supporting 8 mA at 3.0 V

Inverter Gates Applications

• Interfacing 5 V logic circuits with 3 V logic systems
• Battery backup circuit protection against voltage mismatch
• Hot insertion applications requiring input/output protection
• General digital logic processing in portable electronic devices

Inverter Gates Procurement Notes

Verify the specific ordering suffix matches the required package type and shipping quantity. The DFT2G suffix indicates the SC-88A package with Tape & Reel shipping containing 3000 units. Confirm that the standard VHC version meets application requirements rather than the TTL-threshold GT variant. Ensure compliance with RoHS and Pb-Free specifications if mandated by the design.

Inverter Gates Selection Notes

Select this component when a compact single 2-input AND gate is required for high-speed digital applications. The VHC series offers superior speed compared to standard HC logic while maintaining CMOS compatibility. Consider the SC-88A package for space-constrained PCB layouts. Verify that the 5.5 V I/O tolerance aligns with the system's maximum signal levels to ensure reliable operation across the full temperature range.

Inverter Gates Part Context

This device belongs to onsemi's MC74VHC1G08 family of single 2-input AND gates. It shares functional compatibility with other standard logic families while offering improved performance metrics. The family includes variants with different threshold characteristics, such as the MC74VHC1GT08 which features TTL-level input thresholds instead of CMOS-level ones.

Inverter Gates Replacement Considerations

• MC74VHC1G08DFT1G: Same device in SC-88A package but shipped in Cut Tape format instead of Tape & Reel.