MC74VHC1G135DFT2G-Q

Inverter Gates Overview

The MC74VHC1G135DFT2G-Q is a single-gate CMOS Schmitt NAND trigger with an open-drain output, fabricated using silicon gate technology. It operates within a supply voltage range of 2.0 V to 5.5 V and features inputs/outputs over-voltage tolerant up to 5.5 V. The device provides high noise immunity through buffered three-state outputs and includes protection against supply voltage mismatches. It supports partial power down via IOFF and delivers source/sink currents of 8 mA at 3.0 V. Propagation delay is typically 4.9 ns at 5 V. The component is housed in an SC-74A package.

Inverter Gates Feature Summary

• Schmitt-triggered two-input NAND logic with open-drain output
• Over-voltage tolerant inputs and outputs up to 5.5 V
• Partial power down protection capability
• High noise immunity with buffered three-state output

Inverter Gates Applications

• Interfacing 5 V circuits to 3 V circuits
• Battery backup systems
• Hot insertion applications

Inverter Gates Procurement Notes

Verify the specific suffix 'Q' indicates automotive qualification status as per official documentation. Confirm the package type matches the required footprint, specifically the SC-74A (SC-70-5/SOT-353) outline. Ensure compliance with RoHS and Pb-Free requirements if mandated by the design specifications. Cross-reference the ordering information for tape and reel specifications to match manufacturing assembly needs.

Inverter Gates Selection Notes

Select this component when a compact NAND gate with Schmitt-trigger action is required for noisy environments. The open-drain output allows for wired-AND configurations or level shifting between different voltage domains. The wide operating voltage range and over-voltage tolerance make it suitable for mixed-signal interfaces where input signals may exceed the supply rail.

Inverter Gates Part Context

This part belongs to the MC74VHC1G series of single-gate logic devices from onsemi. It utilizes advanced CMOS technology to achieve performance comparable to Bipolar Schottky TTL while maintaining low power dissipation. The series is designed for general-purpose digital applications requiring small form factors and robust signal integrity.

Inverter Gates Replacement Considerations

Check for MC74VHC1G135DBVT1G for standard commercial grade availability. Verify pinout compatibility with SC-74A packages before substitution.