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SN74ALS244A-1N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SN74ALS244A-1NTI219Yes

SN74ALS244A-1N** is a buffer/driver integrated circuit manufactured by **Texas Instruments (TI)**.

The SN74ALS244A-1N is a buffer/driver integrated circuit manufactured by Texas Instruments (TI).

Key Specifications:

  • Logic Family: ALS (Advanced Low-Power Schottky)
  • Function: Octal Buffer/Line Driver with 3-State Outputs
  • Number of Channels: 8 (Octal)
  • Output Type: 3-State (High, Low, High-Impedance)
  • Supply Voltage (VCC): 4.5V to 5.5V
  • Operating Temperature Range: 0°C to +70°C
  • Package Type: PDIP (Plastic Dual In-Line Package)
  • Pin Count: 20
  • Propagation Delay (Max): 12 ns
  • Output Current (High/Low): ±24 mA / 48 mA
  • Input Current (Max): ±0.1 mA

Features:

  • Non-Inverting Buffers – Input and output signals maintain the same logic level.
  • 3-State Outputs – Allows multiple devices to share a common bus without interference.
  • High Drive Capability – Supports high fan-out applications.
  • Low Power Consumption – Optimized for power efficiency in ALS technology.
  • ESD Protection – Provides protection against electrostatic discharge.

Applications:

  • Bus buffering and driving
  • Memory address driving
  • General-purpose digital logic interfacing

This IC is commonly used in digital systems where signal buffering and line driving are required.

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