Overview
The MC74LCX00DTR2G is a high-performance, quad 2-input NAND gate produced by onsemi. This component operates within a wide voltage range of 1.65 to 5.5 V, making it versatile for various applications. It features high impedance TTL-compatible inputs and TTL-compatible outputs, which enhance switching noise performance and reduce current loading on input drivers. The device is designed to be 5 V tolerant, allowing safe interface with 5 V TTL logic devices.
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 |
| TA (Operating Free-Air Temperature) | -40 | - | 125 | °C |
| IOH (Output Source Current) | -24 | - | - | mA |
| IOL (Output Sink Current) | 24 | - | - | mA |
| ICC (Quiescent Supply Current) | - | - | 10 | μA |
| tPLH, tPHL (Propagation Delay) | - | - | 10 | ns (at VCC = 1.65 to 1.95 V) |
| ESD Withstand Voltage (Human Body Model) | - | - | 2000 | V |
Key Features
- Designed for 1.65 V to 5.5 V VCC operation
- 5 V tolerant inputs for interface capability with 5 V TTL logic
- LVTTL and LVCMOS compatible
- 24 mA balanced output sink and source capability at 3.0 V
- Near zero static supply current (10 μA) to reduce system power requirements
- Latchup performance exceeds 100 mA
- ESD performance: Human Body Model >2000 V
- 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 MC74LCX00DTR2G is suitable for a wide range of applications, including:
- Automotive systems requiring AEC-Q100 qualification
- Industrial control systems
- Consumer electronics
- Communication devices
- Any system requiring low-voltage, high-performance logic gates with 5 V tolerance
Q & A
- What is the operating voltage range of the MC74LCX00DTR2G?
The MC74LCX00DTR2G operates from 1.65 V to 5.5 V.
- Is the MC74LCX00DTR2G compatible with 5 V TTL logic?
- What is the maximum output sink and source current of the MC74LCX00DTR2G?
The maximum output sink and source current is 24 mA at 3.0 V.
- What are the thermal characteristics of the MC74LCX00DTR2G?
The thermal resistance (θJA) for the TSSOP-14 package is 150 °C/W.
- Is the MC74LCX00DTR2G RoHS compliant?
- What is the ESD withstand voltage of the MC74LCX00DTR2G?
The ESD withstand voltage is greater than 2000 V according to the Human Body Model.
- What are the package options for the MC74LCX00DTR2G?
The MC74LCX00DTR2G is available in TSSOP-14 and SOIC-14 packages.
- What is the propagation delay of the MC74LCX00DTR2G?
The propagation delay (tPLH, tPHL) ranges from 4.2 ns to 10 ns depending on the VCC voltage.
- Is the MC74LCX00DTR2G suitable for automotive applications?
- What should be done with unused inputs and outputs?
Unused inputs must be tied to an appropriate logic voltage level (e.g., GND or VCC), and unused outputs must be left open.
