Overview
The NLVVHC1G125DFT1G, part of the MC74VHC1G125 series, is a single non-inverting 3-state buffer produced by onsemi. This component is designed for use in a variety of digital logic applications and is notable for its compact footprint and robust performance characteristics. The device operates over a wide voltage range from 2.0 V to 5.5 V, making it versatile for different circuit designs. It features CMOS-level input thresholds, high noise immunity, and stable output, which are crucial for reliable operation in diverse environments.
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, VCC = 5.5 V | 4.4 | V | ||
| VOL (Low-Level Output Voltage) at IOL = 50 μA, VCC = 5.5 V | 0.1 | V | ||
| tPD (Propagation Delay, A to Y) at CL = 50 pF, VCC = 5.5 V | 4.5 | 7.5 | 10.5 | ns |
| TA (Operating Temperature Range) | -55 | 125 | °C |
Key Features
- Designed for 2.0 V to 5.5 V VCC operation, making it suitable for a wide range of applications.
- Inputs/Outputs Over-Voltage Tolerant up to 5.5 V, providing protection against voltage mismatches.
- IOFF supports partial power-down protection, reducing power consumption in idle states.
- Source/Sink 8 mA at 3.0 V, ensuring sufficient current handling capability.
- Available in various packages including SC-88A, SC-74A, SOT-953, and UDFN6, offering flexibility in design.
- AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant, adhering to environmental standards.
Applications
The NLVVHC1G125DFT1G is versatile and can be used in a variety of digital logic applications, including:
- Interface between 5 V and 3 V circuits due to its over-voltage tolerant inputs.
- Automotive systems where AEC-Q100 qualification is required.
- Industrial control systems that demand high reliability and noise immunity.
- Consumer electronics requiring compact and efficient logic buffers.
- General-purpose logic buffering in digital circuits.
Q & A
- What is the operating voltage range of the NLVVHC1G125DFT1G?
The operating voltage range is from 2.0 V to 5.5 V.
- What are the input voltage thresholds for the MC74VHC1G125?
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 NLVVHC1G125DFT1G?
The propagation delay (tPD) is typically 7.5 ns at CL = 50 pF and VCC = 5.5 V.
- Is the NLVVHC1G125DFT1G suitable for automotive applications?
- What are the available packages for the NLVVHC1G125DFT1G?
The device is available in SC-88A, SC-74A, SOT-953, and UDFN6 packages.
- Is the NLVVHC1G125DFT1G environmentally compliant?
- What is the maximum output current of the NLVVHC1G125DFT1G?
The device can source/sink up to 8 mA at 3.0 V.
- How does the NLVVHC1G125DFT1G protect against over-voltage?
The device has inputs/outputs that are over-voltage tolerant up to 5.5 V, providing protection against voltage mismatches.
- What is the operating temperature range of the NLVVHC1G125DFT1G?
The operating temperature range is from -55°C to 125°C.
- Does the NLVVHC1G125DFT1G support partial power-down protection?
