Encyclopedia Entry: 74ACTQ374PC

Product Overview

Category

The 74ACTQ374PC belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This IC is primarily used for storing and transferring digital data in electronic circuits. It serves as a latch or register, allowing the storage and retrieval of binary information.

Characteristics

• High-speed operation: The 74ACTQ374PC is designed to operate at high clock frequencies, making it suitable for applications requiring rapid data transfer.
• Low power consumption: This IC is optimized for low power usage, ensuring efficient energy utilization in electronic systems.
• Wide voltage range: It can operate within a wide voltage range, typically between 2V and 6V, making it compatible with various power supply configurations.
• Robust design: The 74ACTQ374PC is built to withstand noise and interference, ensuring reliable data storage and transfer even in challenging environments.

Package and Quantity

The 74ACTQ374PC is available in a standard 20-pin plastic dual in-line package (PDIP). Each package contains one IC.

Specifications

• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, CMOS
• Maximum Clock Frequency: 200 MHz
• Output Drive Capability: 24 mA

Detailed Pin Configuration

The 74ACTQ374PC features 20 pins, each serving a specific function. Here is a 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. Q0: Output 0
11. Q1: Output 1
12. Q2: Output 2
13. Q3: Output 3
14. Q4: Output 4
15. Q5: Output 5
16. Q6: Output 6
17. Q7: Output 7
18. CLK: Clock input
19. OE: Output enable
20. VCC: Power supply

Functional Features

The 74ACTQ374PC offers the following functional features: - Data storage: It can store data inputs (D0-D7) and retain them until a new set of data is received. - Data transfer: The stored data can be transferred to the corresponding output pins (Q0-Q7) upon receiving a clock signal. - Output control: The output enable (OE) pin allows users to enable or disable the outputs, providing flexibility in controlling data flow.

Advantages and Disadvantages

Advantages: - High-speed operation enables rapid data transfer. - Low power consumption ensures energy efficiency. - Wide voltage range compatibility allows for versatile applications. - Robust design provides reliable performance in noisy environments.

Disadvantages: - Limited number of output pins may restrict certain applications requiring more outputs. - Requires an external clock signal for proper functioning.

Working Principles

The 74ACTQ374PC operates based on the principles of flip-flops. It utilizes positive-edge-triggered D-type flip-flops to store and transfer data. When a clock signal is received, the current state of the data inputs (D0-D7) is latched and transferred to the corresponding output pins (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or disabled.

Detailed Application Field Plans

The 74ACTQ374PC finds applications in various electronic systems, including: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Digital signal processing - Industrial automation

Alternative Models

For similar functionality, the following alternative models can be considered: - 74HC374: A CMOS version with a wider supply voltage range. - 74LS374: A low-power TTL version with slower operation but higher output drive capability. - 74F374: A faster version with higher power consumption.

In conclusion, the 74ACTQ374PC is a high-speed flip-flop IC used for data storage and transfer in electronic circuits. Its characteristics include low power consumption, wide voltage range compatibility, and robust design. With its functional features and versatile applications, it serves as a reliable component in various electronic systems.

Word Count: 550