TC74HC244AF Toshiba IC BUFFER NON-INVERT 6V 20SOP

The TC74HC244AF is an integrated circuit (IC) manufactured by Toshiba. It is an octal non-inverting buffer with 3-state outputs. The key specifications of this IC are as follows:

TC74HC244AF

  • Function: Buffer/Line Driver
  • Logic Type: CMOS
  • Number of Elements: 1
  • Number of Bits per Element: 8
  • Voltage - Supply: 2V to 6V
  • Operating Temperature: -40°C to 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-SOIC (Small Outline Integrated Circuit)
  • DataSheet TC74HC244AF(EL,F) PDF

Key Features:

  • Octal Buffer: It has 8 channels for buffering signals.
  • Non-Inverting: The buffer doesn't invert the input signal.
  • 3-State Outputs: This allows the outputs to be disabled, effectively disconnecting them from the circuit, useful in bus-oriented systems to avoid bus contention.

Purpose:

The TC74HC244AF is primarily used for signal buffering in digital systems. Commonly, it is used for level shifting, signal isolation, and bus driving applications.

Application:

Typical applications include signal amplification and isolation in microcontroller-based systems, interfacing between components operating at different voltage levels, and driving signals along a bus where multiple devices may need to either drive or "tri-state" their outputs.

This specific IC is offered in a 20-SOIC package, which is well-suited for surface-mount applications, making it easier to integrate into compact electronic designs. Always refer to the datasheet and specifications for detailed information and proper usage of the IC for a specific application.

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