74S02 / 74F02 - Quad 2-input NOR Gate

74S02 / 74F02 Quad 2-Input NOR Gate IC - 74xxx Series TTL

The 74S02 / 74F02 is a Quad 2-Input NOR Gate integrated circuit. It is a component within the 74xxx series. This device integrates four independent gates. Each gate performs the NOR logic function. High-speed operation is characteristic of the Schottky (S) and Fast (F) TTL families. This ensures efficient signal processing. The integrated circuit is available in various package types. It integrates into new developments and existing electronic projects.

Specifications:

• Logic Family: 74S / 74F Series (TTL)
• Logic Function: Quad 2-Input NOR Gate
• Number of Gates: 4
• Inputs per Gate: 2
• Supply Voltage (Vcc): 4.75V to 5.25V
• Typical Propagation Delay: 3.5ns - 5ns (varies by series)
• Operating Temperature: 0°C to 70°C
• Output Current (IOL): 20mA (typical)
• Package Options: DIP, SOIC (SMD)
• Complementary Device: 7402

Key features and benefits:

• Four independent 2-input NOR gates.
• High-speed Schottky (S) and Fast (F) TTL logic operation.
• Standard 74xxx series pin configuration.
• Operating temperature range: 0°C to 70°C.
• Available in through-hole (DIP) and surface-mount (SMD) packages.
• Consistent performance for digital applications.

Applications:

• General-purpose digital logic circuits.
• Control systems and automation.
• Data processing and signal conditioning.
• Educational electronics projects.
• Prototyping and breadboard designs.
• Interface logic for microcontrollers.

Frequently Asked Questions:

Q: What is the operating voltage range for the 74S02 / 74F02 IC?
A: The specified supply voltage (Vcc) for the 74S02 / 74F02 is 4.75V to 5.25V.

Q: What package options are available for this NOR gate IC?
A: The 74S02 / 74F02 is available in through-hole (DIP) and surface-mount (SOIC/SMD) package options.

Q: Can the 74S02 / 74F02 replace a standard 7402 IC?
A: The 74S02 / 74F02 performs the same Quad 2-Input NOR Gate logic function and shares the standard 74xxx series pin configuration with the 7402. The 'S' and 'F' versions offer higher speed performance.

Q: What is the typical propagation delay for these devices?
A: The typical propagation delay ranges from 3.5ns to 5ns, varying by the specific 'S' or 'F' series variant.

Package Includes:

*Image shown is a representation only.

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