Description

The 74LCX02FT is a low-voltage quad 2-input NOR gate that has 5-V tolerant inputs and outputs. This high-performance CMOS 2-input NOR gate is designed for use in 3.3-V systems, allowing for high-speed operation while maintaining low power dissipation. Moreover, it comes equipped with protection circuits against static discharge for all of its inputs.

Specifications and features

• Low-voltage operation: VCC = 2.0 to 3.6 V
• High-speed operation: tpd = 5.2 ns (max) (VCC = 3.0 to 3.6 V)
• Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
• Latch-up performance: ±500 mA
• Available in JEDEC SOP, JEITA SOP and TSSOP
• Power-down protection provided on all inputs and outputs
• Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 02 type

Application Scenarios

The 74LCX02FT is suitable for industries that use low-voltage systems such as mobile devices and battery-powered equipment. It could also be used to interface with a 5-V supply environment for its inputs.

Comparison

• Low operating voltage for lower power consumption
• High-speed operation for efficient performance
• 5-V tolerant inputs and outputs for better protection against overloading
• Compatible with other 74 series models for ease of integration

• The device is not suitable for high voltage applications
• The latch-up performance is lower than other model types in the 74 series