Overview
The 74HC02DB,118 is a quad 2-input NOR gate integrated circuit produced by Nexperia USA Inc. This component is part of the 74HC series, known for its high noise immunity and low power dissipation. The IC features CMOS logic and is designed for a wide range of applications where logical operations are required.
The device includes clamp diodes on its inputs, allowing the use of current limiting resistors to interface inputs to voltages beyond the supply voltage. This makes it versatile for various circuit designs.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Voltage - Supply | 2V ~ 6V |
| Package / Case | 14-SSOP (0.209", 5.30mm Width) |
| Series | 74HC |
| Logic Type | NOR Gate |
| Number of Inputs | 2 |
| Number of Circuits | 4 |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Max Propagation Delay @ V, Max CL | 15ns @ 6V, 50pF |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, making it versatile for various applications.
- Low Power Dissipation: CMOS technology ensures low power consumption.
- High Noise Immunity: Provides robust performance in noisy environments.
- Latch-up Performance: Exceeds 100 mA per JESD 78 Class II Level B.
- ESD Protection: Compliant with ANSI/ESDA/JEDEC JS-001 class 2 (HBM) and JS-002 class C3 (CDM), exceeding 2000 V and 1000 V respectively.
- Multiple Package Options: Available in various packaging options including Tape & Reel, Cut Tape, and Digi-Reel®.
- Input Clamp Diodes: Allows the use of current limiting resistors to interface inputs to voltages beyond the supply voltage.
Applications
The 74HC02DB,118 is suitable for a wide range of digital logic applications, including:
- Digital Logic Circuits: Ideal for implementing NOR logic in digital circuits.
- Embedded Systems: Can be used in microcontroller and microprocessor-based systems for logical operations.
- Industrial Control Systems: Suitable for use in industrial automation and control systems where reliable logical operations are necessary.
- Consumer Electronics: Used in various consumer electronic devices requiring digital logic functions.
Q & A
- What is the supply voltage range of the 74HC02DB,118?
The supply voltage range is from 2V to 6V.
- What type of logic does the 74HC02DB,118 implement?
The 74HC02DB,118 implements NOR gate logic.
- How many inputs does each NOR gate have?
Each NOR gate has 2 inputs.
- What is the maximum propagation delay of the 74HC02DB,118?
The maximum propagation delay is 15ns at 6V and 50pF load.
- Is the 74HC02DB,118 RoHS compliant?
- What is the operating temperature range of the 74HC02DB,118?
- What is the package type of the 74HC02DB,118?
- Does the 74HC02DB,118 have ESD protection?
- What is the quiescent current of the 74HC02DB,118?
- What are the output current capabilities of the 74HC02DB,118?
