Overview
The 74HC21DB,118-NEX, produced by Nexperia USA Inc., is a dual 4-input AND gate integrated circuit. This component is part of the 74HC family, known for its high-performance and low-power CMOS logic. The 74HC21 is designed to provide reliable and efficient logical operations, making it suitable for a wide range of electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Function | Dual 4-input AND gate |
| Supply Voltage Range | 2.0 to 6.0 V |
| Input Type | CMOS input levels |
| Noise Immunity | High |
| Latch-up Performance | Exceeds 100 mA per JESD 78 Class II Level B |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V |
| Package Type | SSOP14 (SOT339-1) |
| Operating Temperature Range | -40°C to +125°C |
Key Features
- Inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC
- Wide supply voltage range from 2.0 to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V)
Applications
The 74HC21DB,118-NEX is versatile and can be used in various applications across different industries, including:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Mobile and wearable devices
- Computing and power management systems
Q & A
- What is the function of the 74HC21DB,118-NEX? The 74HC21DB,118-NEX is a dual 4-input AND gate integrated circuit.
- What is the supply voltage range for this component? The supply voltage range is from 2.0 to 6.0 V.
- What type of input levels does it support? It supports CMOS input levels.
- What is the latch-up performance of this component? It exceeds 100 mA per JESD 78 Class II Level B.
- What is the ESD protection level? HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V.
- In what package is the 74HC21DB,118-NEX available? It is available in SSOP14 (SOT339-1) package.
- What is the operating temperature range? The operating temperature range is from -40°C to +125°C.
- Can this component be used in high-noise environments? Yes, it has high noise immunity.
- Is the 74HC21DB,118-NEX compliant with JEDEC standards? Yes, it complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).
- What are some common applications for this component? It is used in automotive, industrial, consumer electronics, mobile and wearable devices, and computing and power management systems.
