Overview
The M74VHC1G125DFT2G is a single non-inverting 3-state buffer produced by onsemi. This component is part of the 74VHC series and is designed for use in a wide range of digital logic applications. It features CMOS-level input thresholds, making it suitable for interfacing between 5 V and 3 V circuits. The device is packaged in a tiny footprint SOT-353 package, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Description | Value | Unit |
|---|---|---|---|
| VCC | DC Supply Voltage | 2.0 to 5.5 | V |
| VIN | DC Input Voltage | 0 to 5.5 | V |
| VOUT | DC Output Voltage | 0 to VCC | V |
| TA | Operating Temperature Range | -55 to +125 | °C |
| tr, tf | Input Rise and Fall Time | 20 ns/V (VCC = 3.0 V to 3.6 V), 10 ns/V (VCC = 4.5 V to 5.5 V) | ns/V |
| IOUT | DC Output Source/Sink Current | ±25 | mA |
| Package | SOT-353 | ||
| Logic Type | Buffer/Non-inverted | ||
| Output Type | 3-State |
Key Features
- CMOS-Level Input Thresholds: Compatible with both 3 V and 5 V logic systems.
- 3-State Output: Allows the output to be set to a high-impedance state, useful for bus applications.
- Wide Operating Voltage Range: Operates from 2.0 V to 5.5 V.
- High Noise Immunity: Provides stable output and protects against noise.
- Protection Features: Input and output structures protect against supply voltage-input/output voltage mismatch, battery backup, and hot insertion.
- Compact Package: SOT-353 package for space-efficient designs.
Applications
- Digital Logic Circuits: Ideal for use in various digital logic applications requiring buffering and signal amplification.
- Interface Between Different Voltage Systems: Can interface between 3 V and 5 V circuits, making it versatile for mixed-voltage systems.
- Bus Systems: The 3-state output feature makes it suitable for bus applications where multiple devices need to share a common signal line.
- Embedded Systems and Microcontrollers: Used in embedded systems and microcontroller projects where signal buffering and amplification are necessary.
Q & A
- What is the operating voltage range of the M74VHC1G125DFT2G?
The operating voltage range is from 2.0 V to 5.5 V.
- What type of package does the M74VHC1G125DFT2G come in?
The device is packaged in a SOT-353 package.
- What is the maximum DC output source/sink current for the M74VHC1G125DFT2G?
The maximum DC output source/sink current is ±25 mA.
- Does the M74VHC1G125DFT2G have protection against supply voltage-input/output voltage mismatch?
- What is the operating temperature range of the M74VHC1G125DFT2G?
The operating temperature range is from -55°C to +125°C.
- Can the M74VHC1G125DFT2G be used in bus applications?
- Is the M74VHC1G125DFT2G RoHS compliant?
- What is the typical propagation delay for the M74VHC1G125DFT2G?
The typical propagation delay is around 7.5 ns at VCC = 5 V and 11.5 ns at VCC = 3.3 V.
- Can the M74VHC1G125DFT2G be used to interface between 5 V and 3 V circuits?
- What is the ECCN code for the M74VHC1G125DFT2G?
The ECCN code is EAR99.
