Overview
The 74HC03DB-Q100J is a quad 2-input NAND gate integrated circuit produced by Nexperia USA Inc. This component is part of the 74HC series, known for its high-speed CMOS logic. Although the 74HC03DB-Q100J is currently obsolete and no longer manufactured, it remains relevant for understanding and replacing with similar models. The device features open-drain outputs and includes clamp diodes on the inputs, which allow the use of current limiting resistors.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Quad 2-input NAND gate |
| Package | 14-SSOP (Shrink Small Outline Package) |
| Logic Family | 74HC |
| Number of Gates | 4 |
| Number of Inputs per Gate | 2 |
| Output Type | Open-drain |
| Voltage Range | 2.0 V to 6.0 V |
| Operating Temperature Range | -40°C to 125°C |
| Qualification Standard | AEC-Q100 |
Key Features
- Quad 2-input NAND gates with open-drain outputs, allowing for wired-AND applications.
- Inputs include clamp diodes to enable the use of current limiting resistors.
- High-speed CMOS logic with low power consumption.
- Compliant with the AEC-Q100 qualification standard, making it suitable for automotive applications.
- Available in a 14-SSOP package, providing a compact footprint.
Applications
The 74HC03DB-Q100J is suitable for various applications requiring high-speed logic operations, including:
- Automotive electronics: Due to its AEC-Q100 qualification, it is ideal for use in automotive systems.
- Industrial control systems: It can be used in industrial automation and control systems where high-speed logic is necessary.
- Consumer electronics: It can be applied in consumer electronics where low power consumption and high-speed logic are required.
- Embedded systems: It is suitable for use in embedded systems that require compact and efficient logic gates.
Q & A
- What is the 74HC03DB-Q100J?
The 74HC03DB-Q100J is a quad 2-input NAND gate integrated circuit produced by Nexperia USA Inc.
- Why is the 74HC03DB-Q100J obsolete?
The 74HC03DB-Q100J is no longer manufactured and has been replaced by similar models like the 74HC03PW-Q100J.
- What package type does the 74HC03DB-Q100J use?
The 74HC03DB-Q100J is available in a 14-SSOP package.
- What is the voltage range of the 74HC03DB-Q100J?
The voltage range of the 74HC03DB-Q100J is from 2.0 V to 6.0 V.
- Is the 74HC03DB-Q100J suitable for automotive applications?
Yes, it is compliant with the AEC-Q100 qualification standard, making it suitable for automotive applications.
- What are the key features of the 74HC03DB-Q100J?
Key features include quad 2-input NAND gates with open-drain outputs, input clamp diodes, high-speed CMOS logic, and low power consumption.
- Can the 74HC03DB-Q100J be used in industrial control systems?
Yes, it can be used in industrial control systems where high-speed logic operations are necessary.
- What are some alternatives to the 74HC03DB-Q100J?
Alternatives include the 74HC03PW-Q100J, which is a similar model still in production.
- What is the operating temperature range of the 74HC03DB-Q100J?
The operating temperature range is from -40°C to 125°C.
- Where can I find more detailed specifications for the 74HC03DB-Q100J?
More detailed specifications can be found in the datasheet available on Nexperia's official website or through distributors like Digi-Key.
