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74F842N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
74F842NSIGNETIC165Yes

74F842N** is a high-speed, low-power 10-bit D-type flip-flop with 3-state outputs, manufactured by **Signetics**.

The 74F842N is a high-speed, low-power 10-bit D-type flip-flop with 3-state outputs, manufactured by Signetics.

Key Specifications:

  • Logic Family: 74F (Fast TTL)
  • Function: 10-bit D-type flip-flop with 3-state outputs
  • Operating Voltage: 5V (±10%)
  • Propagation Delay: Typically 6 ns (varies with conditions)
  • Output Current: ±24 mA (sink/source)
  • Operating Temperature Range: 0°C to +70°C (commercial grade)
  • Package: 24-pin DIP (Dual In-line Package)

Features:

  • 3-state outputs for bus-oriented applications
  • High-speed operation with TTL-compatible inputs and outputs
  • Low power consumption compared to standard TTL
  • Edge-triggered clocking for synchronous data transfer
  • Buffered inputs and outputs for improved noise immunity

Applications:

  • Data storage and transfer in digital systems
  • Bus interfacing and buffering
  • Microprocessor and microcontroller systems

This device is now considered obsolete but may still be available through secondary suppliers. For exact timing and electrical characteristics, refer to the original Signetics datasheet.

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