Professional IC Distribution & Technical Solutions

The 74LVC02A is a quad 2-input NOR gate integrated circuit (IC) manufactured by various semiconductor companies, such as NXP Semiconductors, Texas Instruments, and ON Semiconductor.

Manufacturer Specifications:

• Technology: CMOS
• Supply Voltage Range (VCC): 1.65V to 5.5V
• Input Voltage Range (VI): 0V to VCC
• Output Voltage Range (VO): 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay (tpd): Typically 4.3 ns at 3.3V
• Input Capacitance (CI): 3.5 pF (typical)
• Output Drive Capability: ±24 mA at 3.3V
• Package Options: SOIC, TSSOP, DHVQFN

Descriptions:

The 74LVC02A is a low-voltage CMOS logic device containing four independent 2-input NOR gates. It is designed for high-speed operation while maintaining low power consumption. The device supports mixed-voltage applications due to its wide supply voltage range (1.65V to 5.5V).

Features:

• Wide Supply Voltage Range: 1.65V to 5.5V
• High Noise Immunity: Compliant with JEDEC standards
• Low Power Consumption: ICC typically <10 µA
• 5V Tolerant Inputs: Allows interfacing with 5V logic levels
• ESD Protection: HBM > 2000V, MM > 200V
• Schmitt Trigger Action on Inputs: Improves noise immunity
• Balanced Propagation Delays: Ensures stable performance
• Latch-Up Performance Exceeds 250 mA per JESD 78

This IC is commonly used in digital logic applications, signal processing, and interfacing between different voltage domains.