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M74HC03B1 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
M74HC03B1ST175Yes

M74HC03B1** is a quad 2-input NAND gate with open-drain outputs, manufactured by **STMicroelectronics (ST)**.

The M74HC03B1 is a quad 2-input NAND gate with open-drain outputs, manufactured by STMicroelectronics (ST).

Key Specifications:

  • Logic Family: HC (High-Speed CMOS)
  • Supply Voltage Range: 2V to 6V
  • Operating Temperature Range: -40°C to +125°C
  • Propagation Delay: 12 ns (typical at 5V)
  • Input Current: ±1 µA (max)
  • Output Current (Open-Drain): 5.2 mA (max)
  • Package Type: DIP-14 (Plastic Dual In-Line Package)

Features:

  • Open-Drain Outputs: Allows wired-AND connections and interfacing with different voltage levels.
  • High Noise Immunity: CMOS technology ensures robust performance.
  • Low Power Consumption: Suitable for battery-operated devices.
  • Wide Operating Voltage: Compatible with TTL and CMOS logic levels.
  • ESD Protection: HBM: 2 kV (min).

Applications:

  • Logic level shifting
  • Bus interfacing
  • Signal gating
  • General-purpose digital logic

This IC is part of ST's 74HC series, ensuring reliable performance in industrial and consumer applications.

Would you like additional details on pin configuration or truth tables?

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