MC74VHC1G09DTT1

Inverter Gates Overview

The MC74VHC1G09DTT1G is a single 2-input AND gate with an open-drain output, fabricated using advanced high-speed silicon gate CMOS technology. It operates within a supply voltage range of 2.0 V to 5.5 V and features inputs/outputs tolerant up to 5.5 V regardless of the supply voltage. The device achieves propagation delays as low as 4.3 ns at 5 V and provides IOFF partial power-down protection. It supports source/sink currents of 8 mA at 3.0 V and is available in the SC-88A (SOT-353) package.

Inverter Gates Feature Summary

• Advanced high-speed CMOS operation with low internal power dissipation
• Open-drain output structure allows interfacing between different voltage domains
• Input/output structures provide over-voltage tolerance up to 5.5 V
• IOFF feature supports partial power-down mode protection

Inverter Gates Applications

• Interfacing 5 V circuits to 3 V circuits
• Battery backup systems requiring hot insertion protection
• Supply voltage mismatch prevention in mixed-signal designs

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'DTT1G' corresponds to the SC-88A package and tape-and-reel shipping configuration. Confirm that the component meets RoHS compliance and Pb-free requirements as specified in the datasheet. Ensure the application environment stays within the recommended operating temperature range of -55°C to +125°C for reliable performance.

Inverter Gates Selection Notes

Select this component when a compact 2-input AND function with open-drain capability is required in space-constrained designs. It is suitable for applications needing voltage translation between 3 V and 5 V logic levels. Consider the SC-88A package size if board real estate is limited. Verify that the load capacitance and supply voltage conditions align with the AC electrical characteristics for the desired switching speed.

Inverter Gates Part Context

This part belongs to the MC74VHC1G09 series of single-gate logic devices from onsemi. It utilizes silicon gate CMOS technology to deliver performance comparable to Bipolar Schottky TTL while maintaining low power consumption. The series includes various package options such as SC-74A and SC-88A to accommodate different footprint requirements.

Inverter Gates Replacement Considerations

Compatible replacements include other MC74VHC1G09 variants with different package suffixes, such as MC74VHC1G09DBVT1G (SC-74A package). Ensure any substitute maintains the same 2-input AND logic function, open-drain output type, and compatible voltage ranges.