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M74LS20P Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
M74LS20PMIT239Yes

M74LS20P** is a dual 4-input NAND gate integrated circuit (IC) manufactured by **MIT (Microelectronics Technology)**.

The M74LS20P is a dual 4-input NAND gate integrated circuit (IC) manufactured by MIT (Microelectronics Technology).

Specifications:

  • Logic Family: LS-TTL (Low-Power Schottky TTL)
  • Function: Dual 4-input NAND gate (two independent gates per IC)
  • Supply Voltage (Vcc): 4.75V to 5.25V (nominal 5V)
  • Operating Temperature Range: 0°C to +70°C (commercial grade)
  • Propagation Delay: Typically 15 ns (max 22 ns)
  • Power Dissipation: Typically 8 mW per gate
  • Input Current (High): 20 µA (max)
  • Input Current (Low): -0.36 mA (max)
  • Output Current (High): -0.4 mA (max)
  • Output Current (Low): 8 mA (max)
  • Package: 14-pin DIP (Dual In-line Package)

Features:

  • Low Power Consumption: Optimized for energy efficiency in TTL logic applications.
  • High Noise Immunity: Improved resistance to electrical noise.
  • Schottky Diode Clamping: Prevents transistor saturation, ensuring faster switching.
  • Wide Operating Voltage Range: Compatible with standard 5V TTL logic levels.
  • Standard Pinout: Conforms to industry-standard LS-TTL pin configurations.

Applications:

  • Digital logic circuits
  • Signal processing
  • Control systems
  • Data communication devices

This IC is widely used in legacy digital systems and remains a reliable component for basic logic operations.

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