Overview
The MC74LCX08DR2G is a high-performance, quad 2-input AND gate produced by onsemi. This component operates within a voltage range of 1.65 to 5.5V, making it versatile for various logic applications. It features high impedance TTL-compatible inputs, which significantly reduce current loading on input drivers, and TTL-compatible outputs that enhance switching noise performance. The device is designed to interface with 5V TTL logic, ensuring compatibility with a wide range of systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | - | 5.5 | V |
| VI (Digital Input Voltage) | 0 | - | 5.5 | V |
| VO (Output Voltage) | 0 | - | VCC + 0.5 | V |
| IO (Output Source/Sink Current) | - | - | ±50 | mA |
| ICC (Quiescent Supply Current) | - | - | 10 | μA |
| tPLH, tPHL (Propagation Delay) | - | - | 4.0 (at VCC = 4.5 to 5.5V) | ns |
| TA (Operating Free-Air Temperature) | -40 | - | +125 | °C |
| Package Type | - | - | SOIC-14, TSSOP-14 | - |
Key Features
- Designed for 1.65 to 5.5V VCC operation
- 5V tolerant inputs - interface capability with 5V TTL logic
- LVTTL and LVCMOS compatible
- 24mA balanced output sink and source capability at 3.0V
- Near zero static supply current (10μA) substantially reduces system power requirements
- Latchup performance exceeds 100mA
- ESD performance: Human Body Model >2000V
- Pb-free, halogen-free/BFR-free, and RoHS compliant
Applications
The MC74LCX08DR2G is suitable for a variety of applications requiring high-performance logic operations, including:
- General logic functions in digital systems
- Interface between different voltage level systems (e.g., 3.3V to 5V)
- Low-power consumer electronics
- Automotive systems (AEC-Q101 qualified)
- Industrial control systems
Q & A
- What is the operating voltage range of the MC74LCX08DR2G?
The MC74LCX08DR2G operates within a voltage range of 1.65 to 5.5V.
- What is the significance of 5V tolerant inputs?
The 5V tolerant inputs allow the device to be safely driven from 5V devices, enhancing compatibility with various logic systems.
- What is the output current capability of the MC74LCX08DR2G?
The device has a 24mA balanced output sink and source capability at 3.0V.
- How does the MC74LCX08DR2G reduce system power requirements?
The device features near zero static supply current (10μA), substantially reducing system power requirements.
- What are the ESD protection capabilities of the MC74LCX08DR2G?
The device has ESD performance exceeding 2000V according to the Human Body Model.
- Is the MC74LCX08DR2G RoHS compliant?
Yes, the device is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What are the typical applications of the MC74LCX08DR2G?
The device is suitable for general logic functions, interface between different voltage level systems, low-power consumer electronics, automotive systems, and industrial control systems.
- What is the maximum propagation delay of the MC74LCX08DR2G?
The maximum propagation delay is approximately 4.0ns at VCC = 4.5 to 5.5V.
- What are the available package types for the MC74LCX08DR2G?
The device is available in SOIC-14 and TSSOP-14 packages.
- Is the MC74LCX08DR2G qualified for automotive applications?
Yes, the device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
