Overview
The MC74VHC1G03DFT2G is a single 2-input NOR gate from onsemi, designed for high-performance and low-power applications. This component is part of the VHC (High-Speed CMOS) family and is available in a tiny footprint package, making it ideal for space-constrained designs.
The device operates over a wide voltage range from 2.0 V to 5.5 V, allowing it to be used in various digital circuits. It features CMOS-level input thresholds, which provide compatibility with both 3 V and 5 V logic systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (DC Supply Voltage) | 2.0 | 5.5 | V | |
| VIN (DC Input Voltage) | −0.5 | 6.5 | V | |
| VOUT (DC Output Voltage) | −0.5 | VCC + 0.5 | V | |
| IIK (DC Input Diode Current) | −20 | mA | ||
| IOK (DC Output Diode Current) | −20 | mA | ||
| IOUT (DC Output Source/Sink Current) | ±25 | mA | ||
| ICC or IGND (DC Supply Current per Supply Pin or Ground Pin) | ±50 | mA | ||
| TSTG (Storage Temperature Range) | −65 | 150 | °C | |
| TL (Lead Temperature, 1 mm from Case for 10 secs) | 260 | °C | ||
| VIH (High-Level Input Voltage) at VCC = 5 V | 3.85 | V | ||
| VIL (Low-Level Input Voltage) at VCC = 5 V | 1.65 | V | ||
| tPD (Propagation Delay) at VCC = 5 V | 3.7 | ns |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, making it versatile for various voltage systems.
- CMOS-level input thresholds for compatibility with both 3 V and 5 V logic systems.
- Input structures provide protection against voltages up to 5.5 V, regardless of the supply voltage.
- Output structures provide protection when VCC = 0 V and when the output voltage exceeds VCC.
- High-speed operation with a typical propagation delay of 3.7 ns at 5 V.
- Low power consumption.
- Tiny footprint packages (SC-88A, SC-74A, SOT-953, UDFN6) suitable for space-constrained designs.
Applications
- Interface between 5 V and 3 V logic circuits.
- Digital logic circuits requiring high speed and low power consumption.
- Portable electronic devices where space and power efficiency are critical.
- Automotive and industrial control systems.
- Embedded systems and microcontrollers.
Q & A
- What is the operating voltage range of the MC74VHC1G03DFT2G?
The MC74VHC1G03DFT2G operates over a voltage range from 2.0 V to 5.5 V.
- What type of input thresholds does the MC74VHC1G03DFT2G have?
The MC74VHC1G03DFT2G has CMOS-level input thresholds.
- What is the typical propagation delay of the MC74VHC1G03DFT2G at 5 V?
The typical propagation delay is 3.7 ns at 5 V.
- What kind of protection do the input and output structures provide?
The input and output structures provide protection against voltages up to 5.5 V, regardless of the supply voltage, and against output voltage exceeding VCC when VCC = 0 V.
- What are the maximum DC output source/sink currents?
The maximum DC output source/sink currents are ±25 mA.
- What is the storage temperature range for the MC74VHC1G03DFT2G?
The storage temperature range is from −65°C to 150°C.
- What are the available package types for the MC74VHC1G03DFT2G?
The available package types include SC-88A, SC-74A, SOT-953, and UDFN6.
- Is the MC74VHC1G03DFT2G suitable for automotive applications?
Yes, it is suitable for automotive and other applications requiring unique site and control change requirements, and it is AEC-Q100 qualified and PPAP capable.
- What is the lead temperature limit for the MC74VHC1G03DFT2G?
The lead temperature limit is 260°C for 10 seconds, 1 mm from the case.
- Can the MC74VHC1G03DFT2G be used in high-speed digital logic circuits?
Yes, it is designed for high-speed operation and is suitable for high-speed digital logic circuits.
