Overview
The 74LVC00AD/S505118, produced by NXP USA Inc., is a quad 2-input NAND gate integrated circuit. This component is part of the 74LVC series, known for its low-voltage CMOS logic family. It is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various digital circuit applications. The IC features Schmitt-trigger action at all inputs, which enhances its tolerance to slower input rise and fall times, and it is overvoltage tolerant up to 5.5 V.
Key Specifications
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | tpd (ns) | fmax (MHz) | Number of Bits | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC00AD | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 2.1 | 150 | 4 | Low | -40 ~ 125 | 112 | 22.6 | 70 | SO14 |
Key Features
- Quad 2-input NAND Gate: The IC contains four independent 2-input NAND gates.
- Voltage Compatibility: Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger Action: Enhances tolerance to slower input rise and fall times.
- Overvoltage Tolerance: Inputs are tolerant up to 5.5 V.
- Low Power Consumption: CMOS technology ensures low power dissipation.
- Direct Interface with TTL Levels: Compatible with TTL logic levels.
- ESD Protection: HBM (Human Body Model) exceeds 2000 V and CDM (Charged Device Model) exceeds 1000 V.
- Temperature Range: Specified from -40 °C to +85 °C and -40 °C to +125 °C.
- Package Options: Available in SO14 (SOT108-1) package.
Applications
- Industrial Control: Used in precise control and monitoring systems for industrial equipment.
- Medical Equipment: Utilized in medical imaging data processing, such as X-ray and MRI image processing.
- Automotive Electronics: Employed in ignition control, fuel injection control, and other automotive systems to improve engine performance and emissions.
- Communication Networks: Used for signal processing, filtering, denoising, and compression in communication systems.
Q & A
- What is the 74LVC00AD/S505118 used for?
The 74LVC00AD/S505118 is a quad 2-input NAND gate IC used to implement logic functions in digital circuits.
- What voltage range can the 74LVC00AD/S505118 operate in?
The IC operates within a supply voltage range from 1.2 V to 3.6 V.
- What is the significance of Schmitt-trigger action in the 74LVC00AD/S505118?
Schmitt-trigger action enhances the IC's tolerance to slower input rise and fall times, improving its noise immunity.
- Is the 74LVC00AD/S505118 compatible with TTL logic levels?
Yes, the IC is compatible with TTL logic levels.
- What is the maximum propagation delay of the 74LVC00AD/S505118?
The maximum propagation delay is approximately 2.1 ns.
- What are the ESD protection levels of the 74LVC00AD/S505118?
The IC has ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- In what temperature range can the 74LVC00AD/S505118 operate?
The IC is specified to operate from -40 °C to +125 °C.
- What package options are available for the 74LVC00AD/S505118?
The IC is available in the SO14 (SOT108-1) package.
- Is the 74LVC00AD/S505118 RoHS compliant?
Yes, the IC is RoHS compliant and lead-free.
- What are some common applications of the 74LVC00AD/S505118?
Common applications include industrial control, medical equipment, automotive electronics, and communication networks.
