MC74AC374N

Product Overview

Category

MC74AC374N belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for data storage and transfer.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Package

MC74AC374N is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of MC74AC374N lies in its ability to store and transfer data efficiently within digital electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 2.0V to 6.0V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100MHz

Detailed Pin Configuration

1. D0 - Data input 0
2. D1 - Data input 1
3. D2 - Data input 2
4. D3 - Data input 3
5. D4 - Data input 4
6. D5 - Data input 5
7. D6 - Data input 6
8. D7 - Data input 7
9. GND - Ground
10. Q7 - Output 7
11. Q6 - Output 6
12. Q5 - Output 5
13. Q4 - Output 4
14. Q3 - Output 3
15. Q2 - Output 2
16. Q1 - Output 1
17. Q0 - Output 0
18. CP - Clock input
19. OE - Output enable
20. VCC - Supply voltage

Functional Features

• Data storage and transfer: MC74AC374N can store data on its inputs and transfer it to the outputs upon receiving a clock signal.
• 3-state outputs: The 3-state outputs allow multiple devices to share a common bus, enabling efficient communication between different components of a digital system.
• Schmitt trigger inputs: These inputs provide noise immunity, ensuring reliable operation even in the presence of electrical noise.

Advantages and Disadvantages

Advantages

• High-speed operation allows for fast data transfer.
• Low power consumption helps conserve energy in electronic systems.
• Wide operating voltage range provides flexibility in various applications.
• Schmitt trigger inputs enhance noise immunity, improving overall system reliability.
• 3-state outputs facilitate bus-oriented applications, enabling efficient communication between multiple devices.

Disadvantages

• Limited number of output pins may restrict the complexity of certain digital systems.
• Availability in only one package type (PDIP) may limit compatibility with specific design requirements.

Working Principles

MC74AC374N operates based on the principles of flip-flops and clocked sequential logic. When a clock signal is received, the data present at the input pins is latched and stored in internal memory elements. This stored data is then transferred to the output pins, allowing other components within the system to access and utilize it.

Detailed Application Field Plans

MC74AC374N finds extensive application in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC74AC374N include: - SN74AC374: Manufactured by Texas Instruments - CD74AC374: Manufactured by Texas Instruments - 74HC374: Manufactured by NXP Semiconductors

These alternative models can be considered based on specific design requirements, availability, and compatibility with the target system.

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