MC74VHC1GT14DFT2G

The MC74VHC1G14 / MC74VHC1GT14 is a single Schmitt trigger inverter in a small package. The MC74VHC1G14 features CMOS-level input thresholds, while the MC74VHC1GT14 features TTL-level input thresholds. The internal circuit consists of three stages, including a buffered output, providing high noise immunity and stable output. The input structure provides protection when voltages up to 5.5 V are applied, regardless of the supply voltage. This allows the device to be used for interfacing 5 V circuits with 3 V circuits. Some output structures also provide protection when VCC = 0 V and when the output voltage exceeds VCC. These input and output structures help prevent device damage caused by supply voltage–input/output voltage mismatches, battery backup, hot-plugging, and similar conditions.

Key features

• Designed for 2.0 V to 5.5 V VCC operation
• Typical propagation delay of 4.0 ns at 5 V
• Inputs/outputs tolerate overvoltage up to 5.5 V
• IOFF supports partial power-down protection
• Source/sink current of 8 mA at 3.0 V
• Available in SC-88A, SC-74A, SOT-953, and UDFN6 packages
• Die complexity less than 100 FETs
• -Q suffix for automotive and other applications requiring unique site and control change requirements; AEC-Q100 qualified and PPAP capable
• Lead-free, halogen-free/brominated flame retardant-free, and RoHS compliant