74AC02 / 7402 SMD - Quad 2-input NOR Gate

74AC02 / 7402 SMD Quad 2-Input NOR Gate IC - SOP-14

The 74AC02 / 7402 SMD is a Quad 2-Input NOR Gate integrated circuit. It is supplied in an SOP-14 package for surface-mount applications. This IC incorporates four independent NOR gates. Each gate performs the NOR logic function. It functions within digital electronic circuits. The device operates with high-speed characteristics. As a component of the 74xxx series, it maintains compatibility. Its performance supports various logic systems and control circuits. The compact size facilitates space-constrained designs.

Specifications:

• Logic Family: 74AC Series
• Logic Function: Quad 2-Input NOR Gate
• Number of Gates: 4
• Inputs per Gate: 2
• Package Type: SOP-14
• Mounting Type: Surface Mount Device (SMD)
• Supply Voltage (Typical): 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay (Typical): 5 ns @ 5V
• Output Current (Typical): 24 mA

Key features and benefits:

• Quad 2-Input NOR Gate functionality
• Four independent logic gates within a single IC
• Surface Mount Device (SMD) for compact designs
• SOP-14 package
• High-speed CMOS technology
• Wide operating voltage range (2V to 6V)
• Low power consumption
• Robust noise immunity

Applications:

• General digital logic design
• Data processing and signal conditioning
• Control systems and automation
• Boolean logic implementation
• Microcontroller and microprocessor interfacing
• Educational electronics projects

Frequently Asked Questions:

Q: Can the 74AC02 / 7402 SMD replace a through-hole 74LS02?
A: The 74AC02 / 7402 is a surface-mount (SMD) device in an SOP-14 package, while the 74LS02 is typically a through-hole (DIP) component. Direct physical replacement requires PCB modification. Logic function is similar, but electrical characteristics (speed, voltage, current) differ between AC and LS families.

Q: What is the recommended soldering method for the SOP-14 package?
A: For SOP-14 packages, reflow soldering is the standard method for mass production. Manual soldering can be performed using fine-tip soldering irons with appropriate flux and solder paste or wire.

Q: Is the 74AC02 / 7402 compatible with 3.3V logic systems?
A: Yes, the 74AC02 / 7402 operates within a supply voltage range of 2V to 6V, making it compatible with 3.3V logic systems.

Package Includes:

*Image shown is a representation only.

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