Overview
The 74HC02D,653 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-performance and low-power CMOS logic. The 74HC02D,653 is designed to provide four independent 2-input NOR gates, making it versatile for various digital logic applications. It features a wide supply voltage range from 2.0 V to 6.0 V, ensuring compatibility with a broad range of systems. The device is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package, which is suitable for surface mount technology (SMT) assembly.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74HC02D,653 |
| Logic Function | NOR Gate |
| Number of Gates | 4 |
| Number of Inputs per Gate | 2 |
| Package/Case | 14-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Supply Voltage Range | 2.0 V to 6.0 V |
| Operating Temperature Range | -40°C to 125°C |
| Max Propagation Delay @ V, Max CL | 15ns @ 6V, 50pF |
| Quiescent Current (Max) | 2µA |
| Output High/Low Current | 5.2mA / 5.2mA |
| RoHS Compliance | Yes |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V, making it compatible with a variety of systems.
- 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, exceeding 2000 V.
- Input Levels: CMOS level for 74HC02 and TTL level for 74HCT02.
- Clamp Diodes: Inputs include clamp diodes, allowing the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Applications
The 74HC02D,653 is suitable for a wide range of applications across various industries, including:
- Automotive Systems: For logic functions in automotive electronics.
- Industrial Control Systems: For reliable and efficient logic operations in industrial environments.
- Consumer Electronics: For use in mobile devices, wearables, and other consumer electronics.
- Computing and Networking: For logic functions in computing and networking equipment.
- Power Management Systems: For managing power states and logic control in power management circuits.
Q & A
- What is the logic function of the 74HC02D,653?
The 74HC02D,653 is a quad 2-input NOR gate.
- What is the supply voltage range of the 74HC02D,653?
The supply voltage range is from 2.0 V to 6.0 V.
- What is the operating temperature range of the 74HC02D,653?
The operating temperature range is from -40°C to 125°C.
- What type of package does the 74HC02D,653 come in?
The 74HC02D,653 comes in a 14-pin SOIC (Small Outline Integrated Circuit) package.
- Is the 74HC02D,653 RoHS compliant?
Yes, the 74HC02D,653 is RoHS compliant.
- What is the maximum propagation delay of the 74HC02D,653?
The maximum propagation delay is 15ns @ 6V, 50pF.
- What is the quiescent current of the 74HC02D,653?
The quiescent current is 2µA.
- Does the 74HC02D,653 have ESD protection?
Yes, it complies with ANSI/ESDA/JEDEC JS-001 class 2, exceeding 2000 V.
- Can the 74HC02D,653 be used in high-noise environments?
Yes, it has high noise immunity.
- What are the input levels for the 74HC02D,653?
The input levels are CMOS level for 74HC02 and TTL level for 74HCT02.
