MC700P/800P Series: Dual 3-Input Gates

General Description

The MC700P/800P series, specifically the MC715P and MC815P, are dual 3-input NOR gates designed for high-speed switching applications. These gates are packaged in a single unit, allowing for independent use or parallel operation to increase the number of inputs, subject to loading considerations.

Key Features

• Dual 3-Input NOR Gates: Each gate operates independently.
• High-Speed Switching: Designed for fast switching times.
• Single Package: Two gates in one package for compact design.
• Parallel Operation: Gates can be paralleled to increase input capacity.
• Typical Resistance: Indicates MRTL load factor.
• Switching Times: Tested with specific circuits and waveforms.

Pin Configuration

The MC700P/800P series features a typical pin layout for dual NOR gates. The exact pin configuration is not fully detailed in the provided content, but it generally includes:

• Input Pins: Three input pins per gate.
• Output Pins: One output pin per gate.
• Power and Ground: VCC and GND pins for power supply.

Electrical Specifications

• Typical Resistance (R2): 450 ohms.
• Switching Times: Tested at 0 MHz with specific waveforms and circuits.
• Test Circuit: Utilizes a 1N3036 diode for testing.

Test Circuit and Waveforms

The switching times and test circuits are detailed in the provided content. The test setup includes:

• Test Circuit: 1/2 MC815P with a 1N3036 diode.
• Waveforms: Specific waveforms are used to test the switching times.
• Test Conditions: All unused inputs are grounded, and specific voltage levels are applied.

Application Notes

• Parallel Operation: When paralleling gates, ensure proper loading to avoid signal degradation.
• High-Speed Applications: Suitable for applications requiring fast switching times.
• Compact Design: Ideal for space-constrained designs due to the dual-gate single package.

Ordering Information

• Part Numbers: MC715P, MC815P
• Package Type: Single package for dual gates
• Operating Conditions: Ensure proper power supply and grounding for optimal performance