Overview
The 74LVC02APW/AUJ is a quad 2-input NOR gate integrated circuit produced by Nexperia (formerly part of NXP USA Inc.). This component is designed to operate in mixed 3.3 V and 5 V environments, making it an ideal choice for applications requiring voltage translation. The device features Schmitt-trigger action at all inputs, which enhances its tolerance to slower input rise and fall times. It is part of the 74LVC series, known for its low power consumption and compliance with various JEDEC standards.
Key Specifications
| Parameter | Value |
|---|---|
| VCC (Supply Voltage) | 1.2 V to 3.6 V |
| Logic Switching Levels | TTL compatible |
| Output Drive Capability | ± 24 mA |
| Propagation Delay Time (tpd) | 2.1 ns (typical at VCC = 3.3 V, CL = 50 pF) |
| Maximum Frequency (fmax) | 150 MHz |
| Number of Input Lines | 8 (2 inputs per gate, 4 gates) |
| Number of Output Lines | 4 |
| Package | 14-TSSOP (SOT402-1) |
| Operating Temperature | -40 °C to +125 °C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Overvoltage tolerant inputs up to 5.5 V
- Schmitt-trigger action at all inputs for improved noise immunity
- CMOS low power consumption
- Direct interface with TTL levels
- Compliance with JEDEC standards: JESD8-7A, JESD8-5A, JESD8-C/JESD36
- High ESD protection: HBM and CDM compliant
Applications
The 74LVC02APW/AUJ is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for voltage translation and logic operations
- Industrial control systems requiring low power and high reliability
- Consumer electronics for mixed voltage environment compatibility
- Mobile and wearable devices where low power consumption is critical
- Computing and networking equipment for logic and signal processing
Q & A
- What is the primary function of the 74LVC02APW/AUJ IC?
The primary function is to act as a quad 2-input NOR gate. - What is the supply voltage range for this IC?
The supply voltage range is from 1.2 V to 3.6 V. - Can this IC be used in mixed 3.3 V and 5 V environments?
Yes, it can be used in mixed 3.3 V and 5 V environments due to its voltage translation capability. - What is the propagation delay time of this IC?
The typical propagation delay time is 2.1 ns at VCC = 3.3 V and CL = 50 pF. - What is the maximum frequency this IC can operate at?
The maximum frequency is 150 MHz. - What type of package does this IC come in?
The IC comes in a 14-TSSOP (SOT402-1) package. - What are the operating temperature ranges for this IC?
The operating temperature ranges are from -40 °C to +125 °C. - Does this IC have ESD protection?
Yes, it has high ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V. - Is this IC compliant with any JEDEC standards?
Yes, it complies with JEDEC standards JESD8-7A, JESD8-5A, and JESD8-C/JESD36. - What are some common applications for this IC?
Common applications include automotive, industrial, consumer electronics, mobile, and computing systems.
