Overview
The MC74VHC1G05DFT2G, produced by onsemi, is a single inverter with an open drain output, packaged in a tiny footprint SC−88A (SC−70−5/SOT−353) package. This component is designed for versatile use in various electronic circuits, particularly for interfacing between 5 V and 3 V systems. It offers protection against voltage mismatches, battery backup, and hot insertion, making it robust and reliable.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (DC Supply Voltage) | 2.0 | 5.5 | V | |
| VIN (DC Input Voltage) | 0 | 5.5 | V | |
| VIH (High-Level Input Voltage) at VCC = 5 V | 3.85 | V | ||
| VIL (Low-Level Input Voltage) at VCC = 5 V | 0.5 | V | ||
| tPD (Propagation Delay) at VCC = 5 V | 3.5 ns | ns | ||
| IOZ (3-State Output Leakage Current) | ±2.5 μA | μA | ||
| ICC (Quiescent Supply Current) | 40 μA | μA | ||
| TA (Operating Temperature Range) | −55 | +125 | °C |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation.
- Inputs/Outputs Over-Voltage Tolerant up to 5.5 V.
- Propagation delay of 3.5 ns at 5 V (typical).
- Source/Sink 8 mA at 3.0 V.
- Available in various packages: SC−88A, SC−74A, TSOP−5, SOT−553, SOT−953, and UDFN6.
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
Applications
The MC74VHC1G05DFT2G is suitable for a wide range of applications, including:
- Interface between 5 V and 3 V circuits.
- Automotive systems requiring AEC-Q100 qualification.
- General-purpose logic circuits.
- Battery backup and hot insertion scenarios.
- Low-power and high-speed digital circuits.
Q & A
- What is the operating voltage range of the MC74VHC1G05DFT2G?
The operating voltage range is from 2.0 V to 5.5 V.
- What is the propagation delay at 5 V?
The propagation delay is typically 3.5 ns at 5 V.
- Is the MC74VHC1G05DFT2G RoHS compliant?
- What are the available packages for this component?
The component is available in SC−88A, SC−74A, TSOP−5, SOT−553, SOT−953, and UDFN6 packages.
- Can this component be used in automotive applications?
- What is the maximum output current this component can source or sink?
The component can source or sink up to 8 mA at 3.0 V.
- Is the MC74VHC1G05DFT2G protected against over-voltage?
- What is the operating temperature range of the MC74VHC1G05DFT2G?
The operating temperature range is from −55°C to +125°C.
- Can this component be used in battery backup and hot insertion scenarios?
- What is the quiescent supply current of the MC74VHC1G05DFT2G?
The quiescent supply current is up to 40 μA.
