MC74VHC1GT32DF1G

Inverter Gates Overview

The MC74VHC1GT32DF1G is a single-channel, 2-input OR gate fabricated using advanced high-speed silicon gate CMOS technology. It operates within a DC supply voltage range of 3.0 V to 5.5 V and supports an operating temperature range from -55°C to +125°C. The device features TTL-compatible input thresholds (VIH = 2.0 V, VIL = 0.8 V) and provides full 5.0 V CMOS level output swing. Key electrical characteristics include a maximum quiescent supply current of 2 µA at 25°C and balanced propagation delays with a typical value of 3.5 ns at VCC = 5.0 V.

Inverter Gates Feature Summary

• Provides logic-level translation capabilities between different voltage domains, such as interfacing 5.0 V circuits with 3.0 V or 1.8 V systems.
• Features robust input protection circuitry that tolerates voltages up to 7.0 V regardless of the supply voltage state.
• Includes power-down protection on both inputs and outputs to prevent device destruction during supply voltage mismatches or hot insertion events.

Inverter Gates Applications

• Logic-level shifting between 3.0 V CMOS logic and 5.0 V CMOS logic
• Interfacing 5.0 V digital circuits with 3.0 V microcontrollers or sensors
• Battery backup system interface protection

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'DF1G' against the manufacturer's official documentation to confirm the SC-88A/SC-70-5/SOT-353 package type and lead-free status. Ensure compatibility with the required tape and reel specifications for automated assembly processes before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when a compact, single-channel OR gate is required for mixed-voltage digital interfaces. It is suitable for designs needing high noise immunity and stable output performance in harsh environments due to its wide operating temperature range and overvoltage tolerant input structure.

Inverter Gates Part Context

This part belongs to the MC74VHC1GT series of single-gate logic devices manufactured by onsemi. These components are designed to offer high-speed operation comparable to Bipolar Schottky TTL while maintaining the low power dissipation advantages of standard CMOS technology. The series includes various logic functions packaged in ultra-small form factors.

Inverter Gates Replacement Considerations

MC74VHC1GT32DFT1G