Overview
The 74LVC1G02GV,125 is a single 2-input NOR gate integrated circuit manufactured by Nexperia USA Inc. This device is part of the LVC (Low Voltage CMOS) family and is designed to operate in mixed 3.3 V and 5 V environments. It features Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times. The 74LVC1G02GV is fully specified for partial power-down applications using IOFF circuitry, which prevents damaging backflow current when the device is powered down.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (Supply Voltage) | 1.65 - 5.5 | V |
| Logic Switching Levels | CMOS/LVTTL | |
| Output Drive Capability | ±24 mA (VCC = 3.0 V) | mA |
| Propagation Delay (tpd) | 2.1 ns (typical at VCC = 3.0 V) | ns |
| Maximum Frequency (fmax) | 150 MHz | MHz |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | SC-74A (SOT753) | |
| Latch-up Performance | Exceeds 250 mA | mA |
| ESD Protection | HBM: >2000 V, MM: >200 V | V |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- High noise immunity due to Schmitt-trigger action at all inputs
- CMOS low power dissipation
- IOFF circuitry for partial power-down mode operation
- Direct interface with TTL levels
- Inputs accept voltages up to 5 V
- Multiple package options (e.g., SC-74A, TSSOP5, XSON6)
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8-B/JESD36
Applications
The 74LVC1G02GV is versatile and can be used in various applications across different industries, including:
- Automotive systems
- Industrial control systems
- Mobile and consumer electronics
- Power management and computing systems
- Wearable devices
Its ability to operate in mixed voltage environments and its low power consumption make it particularly suitable for designs requiring high efficiency and reliability.
Q & A
- What is the primary function of the 74LVC1G02GV?
The primary function of the 74LVC1G02GV is to act as a single 2-input NOR gate.
- What is the supply voltage range for the 74LVC1G02GV?
The supply voltage range is from 1.65 V to 5.5 V.
- Can the 74LVC1G02GV be used in mixed 3.3 V and 5 V environments?
- What is the propagation delay of the 74LVC1G02GV?
The typical propagation delay is 2.1 ns at VCC = 3.0 V.
- What is the operating temperature range of the 74LVC1G02GV?
The operating temperature range is from -40°C to +125°C.
- Does the 74LVC1G02GV have ESD protection?
- What package types are available for the 74LVC1G02GV?
The device is available in several package types, including SC-74A (SOT753), TSSOP5, and XSON6.
- Is the 74LVC1G02GV compliant with any industry standards?
- What is the output drive capability of the 74LVC1G02GV?
The output drive capability is ±24 mA at VCC = 3.0 V.
- Does the 74LVC1G02GV support partial power-down mode?
