Overview
The MC74VHC1G32DFT1G is a single 2-input OR gate produced by onsemi. This component is part of the MC74VHC1G32 series, which is designed for high-speed and low-power applications. It is available in a tiny footprint SC−88A package, making it ideal for space-constrained designs. The device operates within a voltage range of 2.0 V to 5.5 V, allowing it to interface between 5 V and 3 V circuits. It features CMOS-level input thresholds, providing compatibility with a wide range of logic systems.
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 = 5.5 V | 3.85 | V | ||
| VIL (Low-Level Input Voltage) at VCC = 5.5 V | 1.65 | V | ||
| VOH (High-Level Output Voltage) at IOH = -50 μA | V | |||
| tPD (Propagation Delay) at VCC = 5 V | 3.7 ns | ns | ||
| IOH (DC Output Source/Sink Current) | ±25 | mA | ||
| 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.
- IOFF supports partial power-down protection.
- Source/Sink 8 mA at 3.0 V.
- Available in SC−88A, SC−74A, SOT−953, and UDFN6 packages.
- Chip complexity of less than 100 FETs.
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
The MC74VHC1G32DFT1G is suitable for a variety of applications where high-speed and low-power logic operations are required. These include:
- Interface between 5 V and 3 V logic circuits.
- Automotive systems requiring AEC-Q100 qualification.
- Consumer electronics with space constraints.
- Industrial control systems needing high reliability and low power consumption.
- Communication devices requiring fast logic operations.
Q & A
- What is the operating voltage range of the MC74VHC1G32DFT1G?
The operating voltage range is from 2.0 V to 5.5 V.
- What are the input voltage thresholds for the MC74VHC1G32DFT1G?
The high-level input voltage (VIH) is typically 3.85 V, and the low-level input voltage (VIL) is typically 1.65 V at VCC = 5.5 V.
- What is the propagation delay of the MC74VHC1G32DFT1G at 5 V?
The propagation delay (tPD) is typically 3.7 ns at VCC = 5 V.
- Is the MC74VHC1G32DFT1G RoHS compliant?
- What are the available package options for the MC74VHC1G32DFT1G?
The device is available in SC−88A, SC−74A, SOT−953, and UDFN6 packages.
- Does the MC74VHC1G32DFT1G support partial power-down protection?
- What is the maximum output current of the MC74VHC1G32DFT1G?
The device can source or sink up to ±25 mA.
- Is the MC74VHC1G32DFT1G suitable for automotive applications?
- What is the operating temperature range of the MC74VHC1G32DFT1G?
The operating temperature range is from -55°C to 125°C.
- Does the MC74VHC1G32DFT1G have over-voltage protection?
