CD74HC75M

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics:
  • High-speed operation
  • Wide operating voltage range
  • Low power consumption
  • Compatibility with TTL inputs
• Package: DIP (Dual In-line Package)
• Essence: Quad 2-input NOR gate
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (typical)
• Quiescent Current: 4 µA (maximum)

Pin Configuration

The CD74HC75M has a 14-pin DIP package with the following pin configuration:

+---+--+---+ A1 --|1 +--+ 14|-- VCC A2 --|2 13|-- B1 B2 --|3 12|-- B3 A3 --|4 11|-- B4 A4 --|5 M 10|-- C4 GND --|6 U 9|-- C3 C1 --|7 L 8|-- C2 +----------+

Functional Features

• The CD74HC75M is a quad 2-input NOR gate that performs logical NOR operations on two input signals.
• It operates at high speed, making it suitable for applications requiring fast response times.
• The wide operating voltage range allows compatibility with various power supply configurations.
• With low power consumption, it helps conserve energy in electronic systems.
• The CD74HC75M is designed to be compatible with TTL (Transistor-Transistor Logic) inputs.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick processing of logical operations. - Wide operating voltage range provides flexibility in power supply configurations. - Low power consumption helps conserve energy in electronic systems. - Compatibility with TTL inputs allows seamless integration with existing circuits.

Disadvantages: - Limited number of gates per package may require multiple ICs for complex logic designs. - Propagation delay time may affect the timing accuracy in certain applications.

Working Principles

The CD74HC75M operates based on the principles of NOR gate logic. It takes two input signals and produces an output signal that is the logical NOR of the inputs. The internal circuitry of the IC ensures high-speed operation and compatibility with TTL inputs.

Detailed Application Field Plans

The CD74HC75M can be used in various applications, including but not limited to:

1. Digital logic design: The quad 2-input NOR gate is a fundamental building block in digital circuits. It can be used to implement various logical functions, such as OR, NOT, and XOR gates.

2. Arithmetic circuits: The NOR gate can be utilized in arithmetic circuits to perform operations like addition, subtraction, and multiplication.

3. Memory systems: The CD74HC75M can be employed in memory systems to control read and write operations, address decoding, and data storage.

4. Control systems: It can be used in control systems to implement logical decision-making processes and control the flow of signals.

Detailed and Complete Alternative Models

Some alternative models to the CD74HC75M include:

1. SN74HC02N: Quad 2-input NOR gate with similar characteristics and pin configuration.
2. CD4001BE: Quad 2-input NOR gate with higher voltage range and different package type.
3. MC14093BDR2G: Quad 2-input NAND gate that can be used as an alternative in certain applications.

These alternative models offer similar functionality and can be considered based on specific requirements and availability.

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