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74F240 Octal Buffers/Line Drivers with 3-State Outputs IC (74240) DIP-20 Package

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25 In stock

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Description

The 74F240 is an octal buffer/line driver IC with 3-state outputs, designed for high-speed data transmission in digital systems. This IC consists of eight independent buffers/drivers, each capable of driving a significant load while isolating the input signal. The 3-state outputs allow multiple ICs to share the same output lines, enabling efficient data bus management in complex digital circuits. The 74F240 is typically used in memory address driving, bus interfacing, and other applications where strong signal driving and isolation are required.

Features

  • Octal Configuration: Contains eight independent buffers/drivers for parallel data transmission.
  • 3-State Outputs: Allows the outputs to be in one of three states: high, low, or high-impedance, facilitating bus sharing.
  • Inverting Outputs: The output state is the inverse of the input signal.
  • High-Speed Operation: Optimized for fast data transmission in digital circuits.
  • Standard TTL Compatibility: Works with standard TTL logic levels.
  • DIP-20 Package: 20-pin Dual In-line Package for easy integration into PCBs.

Specifications

  • Logic Family: 74F (Fast TTL)
  • Function: Octal Buffer/Line Driver with 3-State Outputs
  • Number of Buffers/Drivers: 8
  • Package Type: DIP-20
  • Propagation Delay (Max): 4.5 ns
  • Supply Voltage (Vcc): 4.75V to 5.25V
  • Operating Temperature Range: 0°C to +70°C
  • Output Current: 20mA (max per output)
  • Input Capacitance: 5pF (typical)
  • Power Dissipation: 25mW (typical per buffer)

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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